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NSN 3020-00-580-4387, 3020005804387
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 005804387
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 3020-00-580-4387

National Stock Number (NSN) 3020-00-580-4387, or NIIN 005804387, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 005804387 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 3020005804387 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
BODY STYLE
(AAQL) PLAIN, SOLID
MATERIAL
(MATT) STEEL COMP 303 OVERALL
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
TEETH QUANTITY
(AJLA) 57
HUB NOMINAL DIAMETER
(CWTX) 0.375 INCHES FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) 0.112 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL OUTSIDE DIAMETER
(CWCD) 0.920 INCHES
PITCH DIAMETER
(AGJS) 0.8896 INCHES MINIMUM AND 0.8906 INCHES MAXIMUM
NOMINAL OVERALL LENGTH
(CWFR) 0.343 INCHES
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 40 TRANSVERSELY THROUGH HUB, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.187 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) PINNED FIRST END
III MATERIAL
(MATT) STEEL COMP 303 OVERALL
TOOTH FORM
(CWNH) STANDARD
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
BORE STYLE
(ANTP) PLAIN BOTH ENDS
FACE NOMINAL WIDTH
(CWRM) 0.156 INCHES
BORE NOMINAL DIAMETER
(CWRS) 0.187 INCHES BOTH ENDS

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