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NSN Catalog

The NSN Catalog allows you to narrow down into the different Federal Supply Classes (FSC). The first column is the FSC Base number of an NSN. The second column is the number of items that are categorized under the FSC Base. And the last column is the title of the category for each of the FSC's.

FSC FSC Description No. of Parts
1560 AIRFRAME STRUCTURAL COMPONENTS 175841
1610 AIRCRAFT PROPELLERS AND COMPONENTS 2513
1615 HELICOPTER ROTOR BLADES, DRIVE MECHANISMS AND COMPONENTS 7823
1620 AIRCRAFT LANDING GEAR COMPONENTS 9592
1630 AIRCRAFT WHEEL AND BRAKE SYSTEMS 5113
1640 AIRCRAFT CONTROL CABLE PRODUCTS 340
1650 AIRCRAFT HYDRAULIC, VACUUM, AND DE-ICING SYSTEM COMPONENTS 26571
1660 AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT 20696
1670 PARACHUTES; AERIAL PICK UP, DELIVERY, RECOVERY SYSTEMS; AND CARGO TIE DOWN EQUIPMENT 3534
1680 MISCELLANEOUS AIRCRAFT ACCESSORIES AND COMPONENTS 50953
1710 AIRCRAFT LANDING EQUIPMENT 2516
1720 AIRCRAFT LAUNCHING EQUIPMENT 2356
1730 AIRCRAFT GROUND SERVICING EQUIPMENT 13567
1740 AIRFIELD SPECIALIZED TRUCKS AND TRAILERS 1409
2010 SHIP AND BOAT PROPULSION COMPONENTS 5434
2020 RIGGING AND RIGGING GEAR 146
2030 DECK MACHINERY 3275
2040 MARINE HARDWARE AND HULL ITEMS 10045
2090 MISCELLANEOUS SHIP AND MARINE EQUIPMENT 2390
2420 TRACTORS, WHEELED 184
2430 TRACTORS, FULL TRACKED, HIGH SPEED 7
2510 VEHICULAR CAB, BODY, AND FRAME STRUCTURAL COMPONENTS 15008
2520 VEHICULAR POWER TRANSMISSION COMPONENTS 22221
2530 VEHICULAR BRAKE, STEERING, AXLE, WHEEL, AND TRACK COMPONENTS 27692
2540 VEHICULAR FURNITURE AND ACCESSORIES 16280
2541 WEAPONS SYSTEMS SPECIFIC VEHICULAR ACCESSORIES 117
2590 MISCELLANEOUS VEHICULAR COMPONENTS 12856
2610 TIRES AND TUBES, PNEUMATIC, EXCEPT AIRCRAFT 959
2620 TIRES AND TUBES, PNEUMATIC, AIRCRAFT 323
2630 TIRES, SOLID AND CUSHION 75
2640 TIRE REBUILDING AND TIRE AND TUBE REPAIR MATERIALS 402
2810 GASOLINE RECIPROCATING ENGINES, AIRCRAFT PRIME MOVER; AND COMPONENTS 3967
2815 DIESEL ENGINES AND COMPONENTS 19213
2820 STEAM ENGINES, RECIPROCATING; AND COMPONENTS 115
2825 STEAM TURBINES AND COMPONENTS 11358
2830 WATER TURBINES AND WATER WHEELS; AND COMPONENTS 4
2835 GAS TURBINES AND JET ENGINES; NON-AIRCRAFT PRIME MOVER, AIRCRAFT NON-PRIME MOVER, AND COMPONENTS 9292
2840 GAS TURBINES AND JET ENGINES, AIRCRAFT, PRIME MOVING; AND COMPONENTS 33066
2845 ROCKET ENGINES AND COMPONENTS 29
2850 GASOLINE ROTARY ENGINES AND COMPONENTS 9
2895 MISCELLANEOUS ENGINES AND COMPONENTS 288
2910 ENGINE FUEL SYSTEM COMPONENTS, NONAIRCRAFT 15229
2915 ENGINE FUEL SYSTEM COMPONENTS, AIRCRAFT AND MISSILE PRIME MOVERS 23119
2920 ENGINE ELECTRICAL SYSTEM COMPONENTS, NONAIRCRAFT 12683
2925 ENGINE ELECTRICAL SYSTEM COMPONENTS, AIRCRAFT PRIME MOVING 3470
2930 ENGINE COOLING SYSTEM COMPONENTS, NONAIRCRAFT 7221
2935 ENGINE SYSTEM COOLING COMPONENTS, AIRCRAFT PRIME MOVING 801
2940 ENGINE AIR AND OIL FILTERS, STRAINERS, AND CLEANERS, NONAIRCRAFT 5089
2945 ENGINE AIR AND OIL FILTERS, CLEANERS, AIRCRAFT PRIME MOVING 1017
2950 TURBOSUPERCHARGER AND COMPONENTS 850
2990 MISCELLANEOUS ENGINE ACCESSORIES, NONAIRCRAFT 12931
2995 MISCELLANEOUS ENGINE ACCESSORIES, AIRCRAFT 6808
3010 TORQUE CONVERTERS AND SPEED CHANGERS 17152
3020 GEARS, PULLEYS, SPROCKETS, AND TRANSMISSION CHAIN 56314
3030 BELTING, DRIVE BELTS, FAN BELTS, AND ACCESSORIES 6905
3040 MISCELLANEOUS POWER TRANSMISSION EQUIPMENT 82427
3110 BEARINGS, ANTIFRICTION, UNMOUNTED 50313
3120 BEARINGS, PLAIN, UNMOUNTED 85618
3130 BEARINGS, MOUNTED 6693
3408 MACHINING CENTERS AND WAY-TYPE MACHINES 56
3410 ELECTRICAL AND ULTRASONIC EROSION MACHINES 60
3448 RIVETING MACHINES 62
3655 GAS GENERATING AND DISPENSING SYSTEMS, FIXED OR MOBILE 2086
3694 CLEAN WORK STATIONS, CONTROLLED ENVIRONMENT, AND RELATED EQUIPMENT 63
3805 EARTH MOVING AND EXCAVATING EQUIPMENT 2100
3810 CRANES AND CRANE-SHOVELS 1085
3815 CRANE AND CRANE-SHOVEL ATTACHMENTS 804
3820 MINING, ROCK DRILLING, EARTH BORING, AND RELATED EQUIPMENT 1422
3825 ROAD CLEARING, CLEANING, AND MARKING EQUIPMENT 990
3830 TRUCK AND TRACTOR ATTACHMENTS 1760
3920 MATERIAL HANDLING EQUIPMENT, NONSELF-PROPELLED 762
3930 WAREHOUSE TRUCKS AND TRACTORS, SELF-PROPELLED 3457
3940 BLOCKS, TACKLE, RIGGING, AND SLINGS 2720
3950 WINCHES, HOISTS, CRANES, AND DERRICKS 4972
3960 FREIGHT ELEVATORS 2685
3990 MISCELLANEOUS MATERIALS HANDLING EQUIPMENT 2058
4020 FIBER ROPE, CORDAGE, AND TWINE 1497
4030 FITTINGS FOR ROPE, CABLE, AND CHAIN 4786
4110 REFRIGERATION EQUIPMENT 1158
4120 AIR CONDITIONING EQUIPMENT 1147
4130 REFRIGERATION AND AIR CONDITIONING COMPONENTS 14839
4140 FANS, AIR CIRCULATORS, AND BLOWER EQUIPMENT 13131
4210 FIREFIGHTING EQUIPMENT 4891
4220 MARINE LIFESAVING AND DIVING EQUIPMENT 2777
4230 DECONTAMINATING AND IMPREGNATING EQUIPMENT 205
4235 HAZARDOUS MATERIAL SPILL CONTAINMENT AND CLEAN-UP EQUIPMENT AND MATERIAL 456
4240 SAFETY AND RESCUE EQUIPMENT 4449
4310 COMPRESSORS AND VACUUM PUMPS 14291
4330 CENTRIFUGALS, SEPARATORS, AND PRESSURE AND VACUUM FILTERS 12426
4420 HEAT EXCHANGERS AND STEAM CONDENSERS 3622
4530 FUEL BURNING EQUIPMENT UNITS 1414
4710 PIPE, TUBE AND RIGID TUBING 58294
4720 HOSE AND FLEXIBLE TUBING 63918
4730 HOSE, PIPE, TUBE, LUBRICATION, AND RAILING FITTINGS 117232
4810 VALVES, POWERED 23671
4820 VALVES, NONPOWERED 126958
4910 MOTOR VEHICLE MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT 3681
4920 AIRCRAFT MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT 63907
4921 TORPEDO MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT 1529
4923 DEPTH CHARGES AND UNDERWATER MINES MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT 220
4925 AMMUNITION MAINTENANCE, REPAIR, AND CHECKOUT SPECIALIZED EQUIPMENT 864
4927 ROCKET MAINTENANCE, REPAIR AND CHECKOUT SPECIALIZED EQUIPMENT 74
4930 LUBRICATION AND FUEL DISPENSING EQUIPMENT 3883
4931 FIRE CONTROL MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT 1519
4933 WEAPONS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT 1106
4940 MISCELLANEOUS MAINTENANCE AND REPAIR SHOP SPECIALIZED EQUIPMENT 6711
5130 HAND TOOLS, POWER DRIVEN 6838
5133 DRILL BITS, COUNTERBORES, AND COUNTERSINKS: HAND AND MACHINE 2955
5136 TAPS, DIES, AND COLLETS; HAND AND MACHINE 2125
5140 TOOL AND HARDWARE BOXES 1110
5180 SETS, KITS, AND OUTFITS OF HAND TOOLS 3291
5210 MEASURING TOOLS, CRAFTSMEN'S 4502
5220 INSPECTION GAGES AND PRECISION LAYOUT TOOLS 7351
5280 SETS, KITS, AND OUTFITS OF MEASURING TOOLS 297
5305 SCREWS 140093
5306 BOLTS 68867
5307 STUDS 20002
5310 NUTS AND WASHERS 139657
5315 NAILS, MACHINE KEYS, AND PINS 74289
5320 RIVETS 44162
5325 FASTENING DEVICES 42822
5330 PACKING AND GASKET MATERIALS 196901
5331 O-RING 39535
5335 METAL SCREENING 479
5340 HARDWARE, COMMERCIAL 188405
5342 HARDWARE, WEAPON SYSTEM 34489
5345 DISKS AND STONES, ABRASIVE 1227
5350 ABRASIVE MATERIALS 679
5355 KNOBS AND POINTERS 21306
5360 COIL, FLAT, LEAF, AND WIRE SPRINGS 69569
5365 BUSHINGS, RINGS, SHIMS, AND SPACERS 117343
5410 PREFABRICATED AND PORTABLE BUILDINGS 1223
5411 RIGID WALL SHELTERS 696
5419 COLLECTIVE MODULAR SUPPORT SYSTEM 12
5420 BRIDGES, FIXED AND FLOATING 692
5430 STORAGE TANKS 703
5440 SCAFFOLDING EQUIPMENT AND CONCRETE FORMS 292
5445 PREFABRICATED TOWER STRUCTURES 244
5450 MISCELLANEOUS PREFABRICATED STRUCTURES 110
5805 TELEPHONE AND TELEGRAPH EQUIPMENT 3710
5810 COMMUNICATIONS SECURITY EQUIPMENT AND COMPONENTS 4509
5811 OTHER CRYPTOLOGIC EQUIPMENT AND COMPONENTS 1177
5821 RADIO AND TELEVISION COMMUNICATION EQUIPMENT, AIRBORNE 5646
5825 RADIO NAVIGATION EQUIPMENT, EXCEPT AIRBORNE 1682
5826 RADIO NAVIGATION EQUIPMENT, AIRBORNE 5810
5830 INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS, EXCEPT AIRBORNE 759
5831 INTERCOMMUNICATION AND PUBLIC ADDRESS SYSTEMS, AIRBORNE 556
5835 SOUND RECORDING AND REPRODUCING EQUIPMENT 2727
5836 VIDEO RECORDING AND REPRODUCING EQUIPMENT 1233
5845 UNDERWATER SOUND EQUIPMENT 7830
5850 VISIBLE AND INVISIBLE LIGHT COMMUNICATION EQUIPMENT 1130
5855 NIGHT VISION EQUIPMENT, EMITTED AND REFLECTED RADIATION 3215
5860 STIMULATED COHERENT RADIATION DEVICES, COMPONENTS, AND ACCESSORIES 511
5895 MISCELLANEOUS COMMUNICATION EQUIPMENT 39970
5905 RESISTORS 207334
5910 CAPACITORS 110020
5915 FILTERS AND NETWORKS 27955
5920 FUSES, ARRESTORS, ABSORBERS, AND PROTECTORS 14728
5925 CIRCUIT BREAKERS 18845
5930 SWITCHES 122959
5935 CONNECTORS, ELECTRICAL 206865
5940 LUGS, TERMINALS, AND TERMINAL STRIPS 33233
5945 RELAYS AND SOLENOIDS 43958
5950 COILS AND TRANSFORMERS 105293
5955 OSCILLATORS AND PIEZOELECTRIC CRYSTALS 23578
5960 ELECTRON TUBES AND ASSOCIATED HARDWARE 8619
5961 SEMICONDUCTOR DEVICES AND ASSOCIATED HARDWARE 50042
5962 MICROCIRCUITS, ELECTRONIC 105169
5963 ELECTRONIC MODULES 4075
5965 HEADSETS, HANDSETS, MICROPHONES AND SPEAKERS 4759
5975 ELECTRICAL HARDWARE AND SUPPLIES 31927
5977 ELECTRICAL CONTACT BRUSHES AND ELECTRODES 8885
5980 OPTOELECTRONIC DEVICES AND ASSOCIATED HARDWARE 5080
5985 ANTENNAS, WAVEGUIDES, AND RELATED EQUIPMENT 49812
5990 SYNCHROS AND RESOLVERS 3970
5996 AMPLIFIERS 12127
5998 ELECTRICAL AND ELECTRONIC ASSEMBLIES, BOARDS, CARDS, AND ASSOCIATED HARDWARE 206604
5999 MISCELLANEOUS ELECTRICAL AND ELECTRONIC COMPONENTS 60469
6010 FIBER OPTIC CONDUCTORS 45
6015 FIBER OPTIC CABLES 256
6020 FIBER OPTIC CABLE ASSEMBLIES AND HARNESSES 1513
6021 FIBER OPTIC SWITCHES 69
6030 FIBER OPTIC DEVICES 755
6032 FIBER OPTIC LIGHT SOURCES AND PHOTO DETECTORS 29
6035 FIBER OPTIC LIGHT TRANSFER AND IMAGE TRANSFER DEVICES 65
6060 FIBER OPTIC INTERCONNECTORS 718
6070 FIBER OPTIC ACCESSORIES AND SUPPLIES 45
6080 FIBER OPTIC KITS AND SETS 168
6099 MISCELLANEOUS FIBER OPTIC COMPONENTS 44
6105 MOTORS, ELECTRICAL 27839
6110 ELECTRICAL CONTROL EQUIPMENT 23444
6115 GENERATORS AND GENERATOR SETS, ELECTRICAL 6476
6116 FUEL CELL POWER UNITS, COMPONENTS, AND ACCESSORIES 28
6117 SOLAR ELECTRIC POWER SYSTEMS 44
6120 TRANSFORMERS: DISTRIBUTION AND POWER STATION 566
6125 CONVERTERS, ELECTRICAL, ROTATING 1794
6130 CONVERTERS, ELECTRICAL, NONROTATING 33856
6135 BATTERIES, NONRECHARGEABLE 1360
6140 BATTERIES, RECHARGEABLE 2964
6150 MISCELLANEOUS ELECTRIC POWER AND DISTRIBUTION EQUIPMENT 67324
6160 MISCELLANEOUS BATTERY RETAINING FIXTURES, LINERS AND ANCILLARY ITEMS 2105
6230 ELECTRIC PORTABLE AND HAND LIGHTING EQUIPMENT 2546
6250 BALLASTS, LAMPHOLDERS, AND STARTERS 3208
6260 NONELECTRICAL LIGHTING FIXTURES 175
6320 SHIPBOARD ALARM AND SIGNAL SYSTEMS 1305
6340 AIRCRAFT ALARM AND SIGNAL SYSTEMS 1500
6350 MISCELLANEOUS ALARM, SIGNAL, AND SECURITY DETECTION SYSTEMS 4312
6510 SURGICAL DRESSING MATERIALS 1810
6515 MEDICAL AND SURGICAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES 31132
6520 DENTAL INSTRUMENTS, EQUIPMENT, AND SUPPLIES 5896
6525 IMAGING EQUIPMENT AND SUPPLIES: MEDICAL, DENTAL, VETERINARY 3530
6530 HOSPITAL FURNITURE, EQUIPMENT, UTENSILS, AND SUPPLIES 6538
6532 HOSPITAL AND SURGICAL CLOTHING AND RELATED SPECIAL PURPOSE ITEMS 1218
6540 OPHTHALMIC INSTRUMENTS, EQUIPMENT, AND SUPPLIES 3360
6545 REPLENISHABLE FIELD MEDICAL SETS, KITS, AND OUTFITS 1589
6550 IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS 3199
6605 NAVIGATIONAL INSTRUMENTS 8270
6610 FLIGHT INSTRUMENTS 12176
6615 AUTOMATIC PILOT MECHANISMS AND AIRBORNE GYRO COMPONENTS 7901
6620 ENGINE INSTRUMENTS 6158
6625 ELECTRICAL AND ELECTRONIC PROPERTIES MEASURING AND TESTING INSTRUMENTS 61512
6630 CHEMICAL ANALYSIS INSTRUMENTS 3625
6635 PHYSICAL PROPERTIES TESTING AND INSPECTION 4556
6636 ENVIRONMENTAL CHAMBERS AND RELATED EQUIPMENT 194
6645 TIME MEASURING INSTRUMENTS 4647
6650 OPTICAL INSTRUMENTS, TEST EQUIPMENT, COMPONENTS AND ACCESSORIES 7893
6655 GEOPHYSICAL INSTRUMENTS 253
6660 METEOROLOGICAL INSTRUMENTS AND APPARATUS 2322
6665 HAZARD-DETECTING INSTRUMENTS AND APPARATUS 2863
6670 SCALES AND BALANCES 1897
6675 DRAFTING, SURVEYING, AND MAPPING INSTRUMENTS 2155
6680 LIQUID AND GAS FLOW, LIQUID LEVEL, AND MECHANICAL MOTION MEASURING INSTRUMENTS 22066
6685 PRESSURE, TEMPERATURE, AND HUMIDITY MEASURING AND CONTROLLING INSTRUMENTS 25512
6695 COMBINATION AND MISCELLANEOUS INSTRUMENTS 6547
6730 PHOTOGRAPHIC PROJECTION EQUIPMENT 1883
6740 PHOTOGRAPHIC DEVELOPING AND FINISHING EQUIPMENT 3006
6760 PHOTOGRAPHIC EQUIPMENT AND ACCESSORIES 4263
6780 PHOTOGRAPHIC SETS, KITS, AND OUTFITS 374
6850 MISCELLANEOUS CHEMICAL SPECIALTIES 3758
6910 TRAINING AIDS 1486
6920 ARMAMENT TRAINING DEVICES 2579
6930 OPERATION TRAINING DEVICES 3875
6940 COMMUNICATION TRAINING DEVICES 734
7010 ADPE SYSTEM CONFIGURATION 2486
7020 ADP CENTRAL PROCESSING UNIT (CPU, COMPUTER), ANALOG 87
7021 ADP CENTRAL PROCESSING UNIT (CPU, COMPUTER), DIGITAL 2900
7022 ADP CENTRAL PROCESSING UNIT (CPU, COMPUTER), HYBRID 118
7025 ADP INPUT/OUTPUT AND STORAGE DEVICES 21941
7030 ADP SOFTWARE 1357
7035 ADP SUPPORT EQUIPMENT 2335
7040 PUNCHED CARD EQUIPMENT 683
7042 MINI AND MICRO COMPUTER CONTROL DEVICES 26
7045 ADP SUPPLIES 2438
7050 ADP COMPONENTS 3835
7450 OFFICE TYPE SOUND RECORDING AND REPRODUCING MACHINES 329
7460 VISIBLE RECORD EQUIPMENT 361
7490 MISCELLANEOUS OFFICE MACHINES 5764
7641 AERONAUTICAL MAPS, CHARTS AND GEODETIC PRODUCTS 13025
7642 HYDROGRAPHIC MAPS, CHARTS AND GEODETIC PRODUCTS 6784
7643 TOPOGRAPHIC MAPS, CHARTS AND GEODETIC PRODUCTS 35348
7644 DIGITAL MAPS, CHARTS AND GEODETIC PRODUCTS 13880
8030 PRESERVATIVE AND SEALING COMPOUNDS 2319
8040 ADHESIVES 2088
8105 BAGS AND SACKS 1810
8110 DRUMS AND CANS 450
8115 BOXES, CARTONS, AND CRATES 2062
8120 COMMERCIAL AND INDUSTRIAL GAS CYLINDERS 882
8140 AMMUNITION AND NUCLEAR ORDNANCE BOXES, PACKAGES AND SPECIAL CONTAINERS 3351
8145 SPECIALIZED SHIPPING AND STORAGE CONTAINERS 3271
8150 FREIGHT CONTAINERS 37
8340 TENTS AND TARPAULINS 998
8465 INDIVIDUAL EQUIPMENT 1192
8470 ARMOR, PERSONAL 733
8475 SPECIALIZED FLIGHT CLOTHING AND ACCESSORIES 1436
9505 WIRE, NONELECTRICAL 1017
9510 BARS AND RODS 4683
9515 PLATE, SHEET, STRIP, FOIL, AND LEAF 3298
9520 STRUCTURAL SHAPES 1096
9525 WIRE, NONELECTRICAL, NONFERROUS BASE METAL 368
9530 BARS AND RODS, NONFERROUS BASE METAL 3033
9535 PLATE, SHEET, STRIP, AND FOIL; NONFERROUS BASE METAL 3145
9540 STRUCTURAL SHAPES, NONFERROUS BASE METAL 4457
9545 PLATE, SHEET, STRIP, FOIL, AND WIRE: PRECIOUS METAL 31
9905 SIGNS, ADVERTISING DISPLAYS, AND IDENTIFICATION PLATES 24288