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NSN 3020-00-273-2621, 3020002732621
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002732621
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 3020-00-273-2621

National Stock Number (NSN) 3020-00-273-2621, or NIIN 002732621, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

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

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries.

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 3020002732621 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

TOOTH FORM
(CWNH) STANDARD
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
MATERIAL
(MATT) COPPER ALLOY 482 OVERALL
HUB STYLE DESIGNATOR
(CWTR) PLAIN FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
NOMINAL OUTSIDE DIAMETER
(CWCD) 2.040 INCHES
BORE NOMINAL DIAMETER
(CWRS) 0.313 INCHES BOTH ENDS
HUB NOMINAL DIAMETER
(CWTX) 0.561 INCHES FIRST END
BORE STYLE
(ANTP) PLAIN BOTH ENDS
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-B-639,ALLOY 482,COMP 1 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BODY STYLE
(AAQL) PLAIN, SOLID
III MATERIAL
(MATT) COPPER ALLOY 482 OVERALL
NOMINAL OVERALL LENGTH
(CWFR) 0.375 INCHES
PITCH DIAMETER
(AGJS) 2.0000 INCHES NOMINAL
TEETH QUANTITY
(AJLA) 96
FACE NOMINAL WIDTH
(CWRM) 0.125 INCHES

Manufacturer Part Numbers


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