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NSN 3020-00-287-8469, 3020002878469
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 002878469
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 3020-00-287-8469

National Stock Number (NSN) 3020-00-287-8469, or NIIN 002878469, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). 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, there are no suppliers 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 3020002878469 does not contain precious metals.

This information was last updated on .

Technical Characteristics

PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
BODY STYLE
(AAQL) PLAIN, SOLID
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.875 INCHES FIRST END
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
MATERIAL
(MATT) STEEL COMP 303 OVERALL
NOMINAL OUTSIDE DIAMETER
(CWCD) 2.750 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 2.125 INCHES
HUB NOMINAL DIAMETER
(CWTX) 2.000 INCHES FIRST END
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM
(CWSR) 0.625 INCHES BOTH ENDS
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
PITCH DIAMETER
(AGJS) 2.5000 INCHES NOMINAL
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 16 TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
TEETH QUANTITY
(AJLA) 20
TOOTH FORM
(CWNH) STANDARD
III MATERIAL
(MATT) STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AISI 303/SAE 30303 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FACE NOMINAL WIDTH
(CWRM) 1.250 INCHES
KEYWAY NOMINAL WIDTH
(CWSN) 0.250 INCHES BOTH ENDS

Manufacturer Part Numbers

B1303285

RNCC
C
RNVC
1
85

RNCC
3
RNVC
9
3020002878469

002878469

002878469


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