NSN 5315-01-302-2971, 5315013022971
PIN,TAPERED,PLAIN

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 013022971
Codification Country: United States
Item Name Code: INC 02391
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 5315-01-302-2971

National Stock Number (NSN) 5315-01-302-2971, or NIIN 013022971, (pin,tapered,plain) was assigned June 13, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

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) 02391. [A CONE-SHAPED, UNTHREADED, METALLIC OR NONMETALLIC ITEM, TAPERED THROUGH ITS ENTIRE LENGTH, PRIMARILY USED TO POSITION AND HOLD TWO OR MORE MATING PARTS IN ALIGNMENT.]. 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 5315013022971 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: (ABRE) 0.078 INCHES MINIMUM AND 0.093 INCHES MAXIMUM
FIRST END LOCATION: (CRDY) BOTH ENDS
FIRST END OUTER RADIUS: (CSKM) 0.125 INCHES NOMINAL
FIRST HOLE DIAMETER: (ABRC) 0.041 INCHES MINIMUM AND 0.051 INCHES MAXIMUM
FIRST END STYLE: (AAGZ) ROUND
HOLE ARRANGEMENT STYLE: (ABRB) ONE END DRILLED
PIN OVERALL LENGTH: (ACHT) 2.500 INCHES NOMINAL
MATERIAL: (MATT) UNABLE TO DECODE
SECOND END OUTER RADIUS: (CTTF) 0.125 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
SPECIFICATION/STANDARD DATA: (ZZZK) 96906-MS24692 GOVERNMENT STANDARD
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) UNABLE TO DECODE
SURFACE TREATMENT: (SFTT) UNABLE TO DECODE
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-P-416,TY II,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
MATERIAL: (MATT) STEEL OVERALL