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NSN 3020-00-528-1673, 3020005281673
Cancelled -> Replaced by 6660003769426

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 005281673
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 3020-00-528-1673

National Stock Number (NSN) 3020-00-528-1673, or NIIN 005281673, (gear,spur) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). NIIN 005281673 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 replaces 2 stock numbers: 6660003769426, 6660002042419.

There are 3 manufacturer part numbers associated with this NSN. One of those 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 unique to one weapons system.

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 3020005281673 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

BODY STYLE
(AAQL) PLAIN, SOLID
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
HUB NOMINAL DIAMETER
(CWTX) 0.500 INCHES FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.708 INCHES
III MATERIAL
(MATT) COPPER ALLOY 360 OVERALL
PITCH DIAMETER
(AGJS) 1.6627 INCHES MINIMUM AND 1.6667 INCHES MAXIMUM
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 2 THREADED TRANSVERSELY THROUGH HUB, FIRST END
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
TEETH QUANTITY
(AJLA) 80
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.313 INCHES FIRST END
FACE NOMINAL WIDTH
(CWRM) 0.125 INCHES
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-B-626,COMP 22,1/2H FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 32 TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL OVERALL LENGTH
(CWFR) 0.438 INCHES
TOOTH FORM
(CWNH) STANDARD
PRESSURE ANGLE
(CWPP) 14.5000 DEGREES
MATERIAL
(MATT) COPPER ALLOY 360 OVERALL

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