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NSN 3020-00-210-0968, 3020002100968
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002100968
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 3020-00-210-0968

National Stock Number (NSN) 3020-00-210-0968, or NIIN 002100968, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002100968 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 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 3020002100968 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.125 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER
(CWTG) 1.156 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER
(CWXB) 2.000 INCHES FIRST END
TEETH QUANTITY
(AJLA) 87
III MATERIAL
(MATT) STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66 FED STD SINGLE MATERIAL RESPONSE OVERALL AND AISI/SAE 8620 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BORE STYLE
(ANTP) INVOLUTE SPLINE BOTH ENDS
FACE NOMINAL WIDTH
(CWRM) 1.000 INCHES
SURFACE TREATMENT
(SFTT) PHOSPHATE OVERALL
BODY STYLE
(AAQL) WEBBED, WITH LIGHTENING HOLES
TOOTH FORM
(CWNH) STANDARD
MATERIAL
(MATT) STEEL OVERALL
BORE NOMINAL DIAMETER
(CWRS) 1.065 INCHES BOTH ENDS
END NOMINAL LENGTH
(CWWH) 0.063 INCHES FIRST END
HARDNESS RATING
(CQFM) 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM OVERALL AND 92.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
NOMINAL OUTSIDE DIAMETER
(CWCD) 7.416 INCHES
END NOMINAL DIAMETER
(CWWN) 1.500 INCHES FIRST END
SURFACE TREATMENT
(MDCL) AISI/SAE 8620 ASSN STD S
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) MIL-P-16232,TY 1,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SPLINE PITCH DIAMETER
(BDTX) 1.0625 INCHES NOMINAL BOTH ENDS
NOMINAL OVERALL LENGTH
(CWFR) 1.125 INCHES
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
COUNTERBORE NOMINAL DEPTH
(CWTB) 0.281 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) 1 STEP FIRST END
STYLE DESIGNATOR
(STYL) ONE PROTRUDING HUB, ONE FLUSH HUB
III HARDNESS RATING
(CQFM) 89.0 ROCKWELL SUPERFICIAL 15-N MINIMUM AND 92.0 ROCKWELL SUPERFICIAL 15-N MAXIMUM OVERALL
FIRST STEP NOMINAL LENGTH
(CWWS) 0.063 INCHES FIRST END
SPLINE QUANTITY
(ABSA) 17 BOTH ENDS
PITCH DIAMETER
(AGJS) 7.2500 INCHES NOMINAL

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