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Last Modified: Jul 24, 2019

NSN 3020-00-003-1354 Gear, Helical

MFG Part Numbers: 1539571

Cross Reference Parts for NSN 3020-00-003-1354

MFG Part Number ISC RNVC RNCC HCC MSDS SADC DAC

1539571

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Part Information for NSN 3020-00-003-1354 (3020000031354)

Item Name: GEAR,HELICAL
Federal Supply Class (FSC): 3020
NIIN: 00-003-1354 (000031354)
Definition: A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:
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
3.220 inches axially through body, first end CWZN
Bore Nominal Diameter
1.501 inches both ends CWRS
Bore Style
Involute spline both ends ANTP
Face Nominal Width
0.700 inches CWRM
Hardness Rating
42.0 rockwell c maximum hub CQFM
Hardness Rating
58.0 rockwell c minimum teeth CQFM
Helix Angle
20.0000 degrees CWPZ
Hub Style Designator
Plain both ends CWTR
Hub Nominal Diameter
2.125 inches both ends CWTX
Mounting Hole Nominal Diameter
0.625 inches axially through body, first end CWZK
Mounting Hole Type And Quantity
3 plain axially through body, first end CTQY
Nominal Outside Diameter
5.112 inches CWCD
Material
Steel comp 4620 overall MATT
Material Document And Classification
Mil-s-7493,comp 4620 mil spec single material response overall MDCL
Pitch Diameter
4.9883 inches nominal AGJS
Precision Classification
Quality number 12 CWWK
Pressure Angle
20.0000 degrees CWPP
Spline Pitch Diameter
1.4375 inches nominal both ends BDTX
Spline Quantity
23 both ends ABSA
Style Designator
Flush hub STYL
Teeth Quantity
75 AJLA
Teeth Type
Single helix CWMW
Tooth Form
Standard CWNH
Tooth Direction
Left CWNM

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
Defense Logistics Agency
Defense Logistics Agency 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 V Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing and special purpose vehicles, trailers, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling ASH Array No special handling required.

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

3020-00-003-1354, A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. see also gear, antibacklash, helical:

Supply Class (FSC)NSN AssignmentNIINItem Name Code (INC)
3020 May 21, 1972 000031354 05464 (Gear, Helical)

Helical Gears Cross Reference

1539571 Cage Code 05869

Codes

COUNTRY CODE: 00
CIIC: U
DML: A
HMIC: N
MGMT CTRL: -------
SOS: SMS
INC: 5464
WEAPON SYSTEM: FMS - AN/SPS-52 SEARCH RADAR
AAC: J
CRITL CODE: X
DEMIL CODE: A
S A: DN
MGMT CTL: 9B-----
NIIN ASGMT: 21-MAY-72
QUP: 0
SLC: 0
UI: EA
CAGE: 05869
RNCC: 3
RNVC: 2

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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