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NSN 3020-00-294-6247, 3020002946247
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002946247
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 3020-00-294-6247

National Stock Number (NSN) 3020-00-294-6247, or NIIN 002946247, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 002946247 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 3020002946247 contains an unknown precious metal.

This information was last updated on .

Technical Characteristics

III HARDNESS RATING
(CQFM) 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
FACE NOMINAL WIDTH
(CWRM) 0.188 INCHES
TEETH QUANTITY
(AJLA) 32
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) 0.138 INCHES TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.061 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.281 INCHES FIRST END
HUB NOMINAL DIAMETER
(CWTX) 0.500 INCHES FIRST END
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AISI 416/SAE 51416 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BODY STYLE
(AAQL) PLAIN, SOLID
TOOTH FORM
(CWNH) STANDARD
MATERIAL
(MATT) STEEL COMP 416 OVERALL
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 32 TRANSVERSELY THROUGH HUB, FIRST END
BORE NOMINAL DIAMETER
(CWRS) 0.251 INCHES BOTH ENDS
PITCH DIAMETER
(AGJS) 1.0000 INCHES NOMINAL
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
BORE STYLE
(ANTP) PLAIN BOTH ENDS
NOMINAL OVERALL LENGTH
(CWFR) 0.469 INCHES
HUB STYLE DESIGNATOR
(CWTR) PLAIN FIRST END
HARDNESS RATING
(CQFM) 28.0 ROCKWELL C MINIMUM OVERALL AND 32.0 ROCKWELL C MAXIMUM OVERALL
III MATERIAL
(MATT) STEEL COMP 416 OVERALL

Manufacturer Part Numbers

880509ISSUE5DET1

RNCC
3
RNVC
2
3020002946247

002946247

002946247


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