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NSN 3020-00-855-6273, 3020008556273
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 008556273
Codification Country
United States
Item Name Code
INC 05466
Criticality
(N) This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input).
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 3020-00-855-6273

National Stock Number (NSN) 3020-00-855-6273, or NIIN 008556273, (gear,spur) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). NIIN 008556273 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.

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 critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 3020008556273 does not contain precious metals.

This information was last updated on .


Technical Characteristics

HUB NOMINAL DIAMETER
(CWTX) 0.875 INCHES FIRST END
PITCH DI
(AGJS) 2.8750
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
TEETH QUANTITY
(AJLA) 184
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 40 TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
FACE NOMINAL WIDTH
(CWRM) 0.120 INCHES
STYLE DESIGNATOR
(STYL) 2 PROTRUDING HUB
BODY STYLE
(AAQL) PLAIN, SOLID
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.215 INCHES FIRST END
BORE NOMINAL DIAMETER
(CWRS) 0.187 INCHES BOTH ENDS
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
PITCH DIAMETER
(AGJS) 2.87500 INCHES NOMINAL
TOOTH FORM
(CWNH) STANDARD
MATERIAL
(MATT) ALUMINUM ALLOY OVERALL
NOMINAL OVERALL LENGTH
(CWFR) 0.355 INCHES
III MATERIAL
(MATT) ALUMINUM ALLOY OVERALL

Manufacturer Part Numbers


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