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NSN 3020-00-252-1168, 3020002521168
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002521168
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 3020-00-252-1168

National Stock Number (NSN) 3020-00-252-1168, or NIIN 002521168, (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 3020002521168 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

MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) UNABLE TO DECODE
HUB NOMINAL DIAMETER
(CWTX) UNABLE TO DECODE
BORE NOMINAL DIAMETER
(CWRS) UNABLE TO DECODE
MATERIAL
(MATT) UNABLE TO DECODE
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) UNABLE TO DECODE
HUB STYLE DESIGNATOR
(CWTR) UNABLE TO DECODE
BORE STYLE
(ANTP) UNABLE TO DECODE
BORE NOMINAL DIAMETER
(CWRS) BOTH ENDS INCHES 0.250
FACE NOMINAL WIDTH
(CWRM) INCHES 0.125
HUB NOMINAL DIAMETER
(CWTX) FIRST END INCHES 0.750
HUB NOMINAL DIAMETER
(CWTX) SECOND END INCHES 0.750
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) OVERALL MIL SPEC SINGLE MATERIAL RESPONSE -IL-S-853,CLASS 6,TYE A
MATERIAL
(MATT) OVERALL STEEL COMP 416
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) FIRST END INCHES 0.313
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) SECOND END INCHES 0.063
NOMINAL OUTSIDE DIAMETER
(CWCD) INCHES 2.852
NOMINAL OVERALL LENGTH
(CWFR) INCHES 0.500
PITCH DIAMETER
(AGJS) INCHES MINIMUM 2.8115 AND INCHES MAXIMUM 2.8120
PRESSURE ANGLE
(CWPP) DEGREES 14.5000
TEETH QUANTITY
(AJLA) 135
TOOTH FORM
(CWNH) STANDARD
III MATERIAL
(MATT) STEEL COMP 416 OVERALL

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