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NSN 3020-00-273-1576, 3020002731576
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002731576
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 3020-00-273-1576

National Stock Number (NSN) 3020-00-273-1576, or NIIN 002731576, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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 3020002731576 contains an unknown precious metal.

This NSN is associated to Schedule B 8483409000: gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 333612: speed changer, industrial high-speed drive, and gear manufacturing.

This information was last updated on .


Technical Characteristics

BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) 0.500 INCHES BOTH ENDS
BORE STYLE
(ANTP) W/ KEYWAY BOTH ENDS
END NOMINAL DIAMETER
(CWWN) 0.687 INCHES FIRST END
END NOMINAL LENGTH
(CWWH) 0.062 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 0.312 INCHES
FIRST STEP NOMINAL DIAMETER
(CWXB) 0.875 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.125 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
HUB STYLE DESIGNATOR
(CWTR) PLAIN SECOND END
HUB NOMINAL DIAMETER
(CWTX) 0.875 INCHES SECOND END
KEYWAY NOMINAL WIDTH
(CWSN) 0.124 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763,CLASS 6,TYPE A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL
(MATT) STEEL COMP 416 OVERALL
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.187 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) 0.324 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER
(CWCD) 3.581 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 0.656 INCHES
PITCH DIAMETER
(AGJS) 3.4985 INCHES NOMINAL
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
TOOTH FORM
(CWNH) STANDARD
STYLE DESIGNATOR
(STYL) PROTRUDING HUBS
TEETH QUANTITY
(AJLA) 84
BORE STYLE
(ANTP) 10A W/ KEYWAY BOTH ENDS
III MATERIAL
(MATT) STEEL COMP 416 OVERALL

Manufacturer Part Numbers


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