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Last Modified: May 26, 2019

NSN 3020-00-004-8166 Gear, Worm Wheel

MFG Part Numbers: DG1237E-11, DG1237E-11

Cross Reference Parts for NSN 3020-00-004-8166

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

DG1237E-11

6 9 5 6

DG1237E-11

6 9 3 1

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Part Information for NSN 3020-00-004-8166 (3020000048166)

Item Name: GEAR,WORM WHEEL
Federal Supply Class (FSC): 3020
NIIN: 00-004-8166 (000048166)
Definition: A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. see also gear, antibacklash, worm wheel.
NMF Description: WHEELS COG/GEAR/PINION I/S

Item Specifics

Federal Supply Class (FSC)
Gears Pulleys Sprockets And Transmission Chain
Attachment Method
Mounting hole ABSX
Body Style
Webbed, solid AAQL
Bolt Hole Circle Nominal Diameter
4.500 inches axially through body, first end CWZN
Bore Style
Tapered w/keyway second end ANTP
Face Type
Concave ALPN
Face Nominal Width
1.500 inches CWRM
Hub Style Designator
Plain both ends CWTR
Hub Nominal Diameter
2.125 inches first end CWTX
Hub Nominal Diameter
2.375 inches second end CWTX
Mounting Hole Nominal Diameter
0.500 inches axially through body, first end CWZK
Mounting Hole Type And Quantity
2 countersunk axially through body, first end CTQY
Nominal Distance Between Body Face And Protruding Hub End
0.813 inches first end CWQL
Nominal Distance From Bore Center To Keyway Bottom
0.849 inches second end CWSR
Nominal Outside Diameter
6.5000 inches CWCD
Material
Copper alloy overall MATT
Keyway Nominal Width
0.312 inches both ends CWSN
Style Designator
One protruding hub, one flush hub STYL
Taper Major Nominal Diameter
1.375 inches second end CWSW
Teeth Quantity
18 AJLA
Throat Nominal Radius
0.837 inches CWNP

Trade Control Compliance Schedule B Export Code: A ten position numeric code that identifies an item exported overseas. this unique identification code is assigned by the U.S. Census Bureau.

Schedule B Sch. B Description Demilitarization Classification ITAR Regulation
8483409000 Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9). Unclassified Not ITAR Controlled

MOE / End Users Represents the subdivisions of a US governmental organization or an agency of the North Atlantic Treaty Organization (NATO), and other friendly governments and international organizations participating in the federal catalog program.

Country / Entity Name MOE
Department Of The Navy
Department Of The Navy ZZ

Material & Special Handling Item material and handling information

Code Description Value Meaning
HMIRS N Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Precious Metals Indicator U Precious metal content is unknown
Criticality Code X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

National Motor Freight NMFC: A six position numeric code, which divides articles into groups or classes according to physical characteristics. The classification is based on truckloads vs. less than truckload.

Code Description Code Value Meaning
NMF Description NMFC 197339 Wheels Cog/gear/pinion I/s
Less than a truck load rating LTL R 65.0
Water Commodity WCC 593 Motors and parts, (machinery and parts),(less than 35 feet)
Type of Cargo TCC Z No special type of cargo code applicable
Special Handling SHC 9 Other or no special handling required (sh)
Air Dimension Code ADC A Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity ACC B Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling ASH Array No special handling required.

Item Identification | Gears, Pulleys, Sprockets, And Transmission Chain

3020-00-004-8166, A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a gear (1), worm. see also gear, antibacklash, worm wheel.

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
3020 Jun 07, 1972 000048166 05468 (Gear, Worm Wheel)

Worm Wheel Gears Cross Reference

DG1237E-11 Cage Code 15330
DG1237E-11 Cage Code 16712

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 5468
AAC: J
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: -------
NIIN ASGMT: 07-JUN-72
QUP: Z
SLC: 0
UI: EA
CAGE: 16712
RNCC: 5
RNVC: 9

Management

Navy Flag

Navy

Cognizance 9B – Naval inventory control point, mechanicsburg
Special Material
Requisition Restriction
Special Material Content
Navy Flag

Navy Management Code Definition

Cognizance (COG) Identifies the inventory manager (IM) and inventory control point (ICP).
Special Material (SMIC) Categorizes material on the basis of requirements for source or quality control, technical design, or configuration control, procurement, stocking and issue control, special receipt, inspection, testing, storage, or handling
Req. Restriction (IRRC) Item requisition instructions.
Special Material (SMCC) Indicated that an item represents or contains peculiar material requiring special treatment, precautions, or management.
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