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NSN 3020-01-250-1069, 3020012501069
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 012501069
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 3020-01-250-1069

National Stock Number (NSN) 3020-01-250-1069, or NIIN 012501069, (gear,spur) was assigned February 24, 1987 in the Federal Logistics Information System (FLIS). NIIN 012501069 was cancelled on December 15, 2017, 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 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.

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 3020012501069 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

NOMINAL OUTSIDE DIAMETER
(CWCD) 3.458 INCHES
TOOTH FORM
(CWNH) STANDARD
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.281 INCHES FIRST END
BORE NOMINAL DEPTH
(CWRX) 0.406 INCHES BOTH ENDS
MATERIAL
(MATT) STEEL COMP 303 OVERALL
TEETH QUANTITY
(AJLA) 164
HUB NOMINAL DIAMETER
(CWTX) 0.375 INCHES FIRST END
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
HUB STYLE DESIGNATOR
(CWTR) SPLIT FIRST END
PITCH DIAMETER
(AGJS) 3.4160 INCHES MINIMUM AND 3.4170 INCHES MAXIMUM
NOMINAL OVERALL LENGTH
(CWFR) 0.406 INCHES
BORE NOMINAL DIAMETER
(CWRS) 0.249 INCHES BOTH ENDS
BODY STYLE
(AAQL) PLAIN, SOLID
SURFACE TREATMENT
(MDCL) QQ-S-764
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-F-14072,FINISH E300 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL AND QQ-S-764 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
III MATERIAL
(MATT) STEEL COMP 303 OVERALL
BORE STYLE
(ANTP) PLAIN BOTH ENDS
PRECISION CLASSIFICATION
(CWWK) QUALITY NUMBER 10
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
FACE NOMINAL WIDTH
(CWRM) 0.125 INCHES
CLAMPING SURFACE NOMINAL LENGTH
(CWWC) 0.250 INCHES FIRST END
ATTACHMENT METHOD
(ABSX) CLAMP

Manufacturer Part Numbers


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