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NSN 3020-00-728-7690, 3020007287690
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 007287690
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 3020-00-728-7690

National Stock Number (NSN) 3020-00-728-7690, or NIIN 007287690, (gear,spur) was assigned January 1, 1961 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, there are no suppliers that are deemed design controlled or valid supply parts.

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 3020007287690 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

PITCH DIAMETER
(AGJS) 1.4063 INCHES NOMINAL
BACKLASH DESIGNATION
(BDZQ) GRADE E
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.437 INCHES
TOOTH FORM
(CWNH) STANDARD
END NOMINAL DIAMETER
(CWWN) 0.156 INCHES FIRST END
FIRST STEP NOMINAL LENGTH
(CWWS) 0.035 INCHES FIRST END
III MATERIAL
(MATT) ALUMINUM ALLOY 6061 OVERALL
MATERIAL
(MATT) ALUMINUM ALLOY 6061 OVERALL
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
FIRST STEP NOMINAL DIAMETER
(CWXB) 0.220 INCHES FIRST END
PRECISION CLASSIFICATION
(CWWK) QUALITY NUMBER 10
BODY STYLE
(AAQL) PLAIN, SOLID
BORE NOMINAL DIAMETER
(CWRS) 0.125 INCHES BOTH ENDS
BORE STYLE
(ANTP) PLAIN BOTH ENDS
FACE NOMINAL WIDTH
(CWRM) 0.093 INCHES
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
SUPPLEMENTARY FEATURES
(SUPP) 18OCT00 ITEM REVIEWED UNDER GIRDER PROJECT. FG NON-CONCUR CANCELLATION ACTION
TEETH QUANTITY
(AJLA) 90
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-225/8,T6 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
END NOMINAL LENGTH
(CWWH) 0.215 INCHES FIRST END


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