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NSN 3020-00-541-1615, 3020005411615
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 005411615
Codification Country
United States
Item Name Code
INC 05466
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 3020-00-541-1615

National Stock Number (NSN) 3020-00-541-1615, or NIIN 005411615, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 05466. [A GEAR, CYLINDRICAL IN FORM, WITH STRAIGHT TEETH ON THE OUTER SURFACE PARALLEL TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, SPUR. FOR BULK MATERIAL, SEE ROD, PINION.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020005411615 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

NOMINAL OVERALL LENGTH
(CWFR) 1.375 INCHES
PITCH DIAMETER
(AGJS) 2.7490 INCHES MINIMUM AND 2.7510 INCHES MAXIMUM
FACE NOMINAL WIDTH
(CWRM) 0.750 INCHES
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) 0.532 INCHES BOTH ENDS
TEETH QUANTITY
(AJLA) 22
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.250 INCHES SECOND END
III MATERIAL
(MATT) STEEL COMP E4340H OVERALL
BORE STYLE
(ANTP) 10A W/ KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER
(CWRS) 0.872 INCHES BOTH ENDS
HUB NOMINAL DIAMETER
(CWTX) 1.687 INCHES FIRST END
MATERIAL
(MATT) STEEL COMP E4340H OVERALL
BODY STYLE
(AAQL) PLAIN, SOLID
TOOTH FORM
(CWNH) STANDARD
BORE STYLE
(ANTP) W/ KEYWAY BOTH ENDS
HUB STYLE DESIGNATOR
(CWTR) PLAIN BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66,AISI/SAE E4340H FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
III HARDNESS RATING
(CQFM) 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM HUB
III HARDNESS RATING
(CQFM) 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH
SPECIAL FEATURES
(FEAT) TWO 5/16 IN.-18HOLES,0.500 IN.DEEP ON A 1.3125 IN. BOLT CIRCLE,180 DEG APART FOR GEAR PULLER
HARDNESS RATING
(CQFM) 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM HUB
HARDNESS RATING
(CQFM) 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM TEETH
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.000 INCHES
KEYWAY NOMINAL WIDTH
(CWSN) 0.187 INCHES BOTH ENDS
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.375 INCHES FIRST END

Manufacturer Part Numbers

3020005411615

005411615

005411615


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