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NSN 3020-00-731-4431, 3020007314431
GEAR,SPUR

Federal Supply Classification
FSC 3020 - Gears, Pulleys, Sprockets, and Transmission Chain
National Item Identification Number
NIIN 007314431
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 3020-00-731-4431

National Stock Number (NSN) 3020-00-731-4431, or NIIN 007314431, (gear,spur) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). NIIN 007314431 was cancelled on October 29, 2016, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are 3 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 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 13, 2020, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

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 3020007314431 does not contain precious metals.

This information was last updated on .


Technical Characteristics

MOUNTING HOLE THREAD SERIES DESIGNATOR
(CMLK) UNC TRANSVERSELY THROUGH HUB, FIRST END
TOOTH FORM
(CWNH) STANDARD
PRESSURE ANGLE
(CWPP) 20.0000 DEGREES
TEETH QUANTITY
(AJLA) 90
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END
(CWQL) 0.250 INCHES FIRST END
HUB STYLE DESIGNATOR
(CWTR) PLAIN FIRST END
HUB NOMINAL DIAMETER
(CWTX) 0.500 INCHES FIRST END
MOUNTING HOLE NOMINAL THREAD SIZE
(CQLT) 0.138 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MOUNTING HOLE TYPE AND QUANTITY
(CTQY) 1 THREADED TRANSVERSELY THROUGH HUB, FIRST END
BORE NOMINAL DIAMETER
(CWRS) 0.250 INCHES BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-764,TYPE 303,COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
ATTACHMENT METHOD
(ABSX) MOUNTING HOLE
PITCH DIAMETER
(AGJS) 1.2490 INCHES MINIMUM AND 1.2500 INCHES MAXIMUM
NOMINAL OUTSIDE DIAMETER
(CWCD) 1.277 INCHES
NOMINAL OVERALL LENGTH
(CWFR) 0.437 INCHES
END ITEM IDENTIFICATION
(AGAV) WSR-74C RADAR, LWR
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL
STYLE DESIGNATOR
(STYL) PROTRUDING HUB
FACE NOMINAL WIDTH
(CWRM) 0.187 INCHES
BODY STYLE
(AAQL) PLAIN, SOLID
BORE STYLE
(ANTP) PLAIN BOTH ENDS
MOUNTING HOLE THREAD QUANTITY PER INCH
(CMLM) 32 TRANSVERSELY THROUGH HUB, FIRST END
III MATERIAL
(MATT) STEEL COMP 303 OVERALL
MATERIAL
(MATT) STEEL COMP 303 OVERALL

Manufacturer Part Numbers


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