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NSN 3020-00-903-2145, 3020009032145
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 009032145
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-903-2145

National Stock Number (NSN) 3020-00-903-2145, or NIIN 009032145, (gear,spur) was assigned January 1, 1960 in the Federal Logistics Information System (FLIS). NIIN 009032145 was cancelled on December 18, 2018, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There is only one manufacturer part number 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 3020009032145 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

NOMINAL OUTSIDE DIAMETER
(CWCD) 2.875 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.260 INCHES FIRST END
BODY STYLE
(AAQL) PLAIN, SOLID
NOMINAL OVERALL LENGTH
(CWFR) 0.440 INCHES
III MATERIAL
(MATT) ALUMINUM ALLOY 2024 OVERALL
PITCH DIAMETER
(AGJS) 2.8125 INCHES NOMINAL
BORE STYLE
(ANTP) PLAIN BOTH ENDS
TOOTH FORM
(CWNH) STANDARD
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
HUB NOMINAL DIAMETER
(CWTX) 0.312 INCHES FIRST END
BORE NOMINAL DEPTH
(CWRX) 0.440 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-A-250/4,ALLOY 2024,T351 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
FACE NOMINAL WIDTH
(CWRM) 0.180 INCHES
BORE NOMINAL DIAMETER
(CWRS) 0.249 INCHES BOTH ENDS
CLAMPING SURFACE NOMINAL LENGTH
(CWWC) 0.190 INCHES FIRST END
MATERIAL
(MATT) ALUMINUM ALLOY 2024 OVERALL
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
HUB STYLE DESIGNATOR
(CWTR) SPLIT FIRST END
SURFACE TREATMENT
(SFTT) ANODIZE OVERALL
TEETH QUANTITY
(AJLA) 90
PRECISION CLASSIFICATION
(CWWK) QUALITY NUMBER 10
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

Manufacturer Part Numbers


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