NSN 5315-00-613-1255, 5315006131255
PIN,SPRING

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 006131255
Codification Country: United States
Item Name Code: INC 02389
Criticality: (Y) This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5315-00-613-1255

National Stock Number (NSN) 5315-00-613-1255, or NIIN 006131255, (pin,spring) was assigned January 1, 1963 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.

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

This NSN is assigned to Item Name Code (INC) 02389. [A TUBULAR ITEM, SO FORMED AS TO PROVIDE A SPRING ACTION AGAINST THE INSIDE WALL OF A HOLE WHEN DRIVEN INTO ABUTTING PIECES TO POSITION AND HOLD THEM IN PLACE.]. This item does not have a nuclear hardened feature but does have other critical feature(s) 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 5315006131255 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

SURFACE TREATMENT: (SFTT) OXIDE OVERALL
SURFACE FINISH: (CSYM) 125.0 MICROINCHES OVERALL
MATERIAL: (MATT) STEEL COMP 1109 OR STEEL OVERALL
HEAD DIAMETER: (AASL) ANY ACCEPTABLE
SURFACE TREATMENT: (SFTT) UNABLE TO DECODE
CRITICALITY CODE JUSTIFICATION: (CRTL) AASL AND ABMZ
DIAMETER: (ABMZ) 0.171 INCHES MINIMUM AND 0.172 INCHES MAXIMUM
FASTENER LENGTH: (AASB) 1.185 INCHES NOMINAL
GRIP LENGTH: (ANEE) 0.704 INCHES MINIMUM AND 0.724 INCHES MAXIMUM
STYLE DESIGNATOR: (STYL) SPRING
MATERIAL: (MATT) STEEL COMP 1109 OVERALL OR STEEL OVERALL
HARDNESS RATING: (CQFM) 38.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
SURFACE FINISH: (CSYM) UNABLE TO DECODE