NSN 5315-00-052-6664, 5315000526664
PIN,GROOVED,HEADED

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 000526664
Codification Country: United States
Item Name Code: INC 02382
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 5315-00-052-6664

National Stock Number (NSN) 5315-00-052-6664, or NIIN 000526664, (pin,grooved,headed) was assigned May 23, 1967 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 assigned to Item Name Code (INC) 02382. [A CYLINDRICALLY-SHAPED HEADED ITEM, HAVING CIRCULAR OR LONGITUDINAL GROOVE(S).]. 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 5315000526664 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

DISTANCE FROM CENTERLINE TO FLAT: (AASY) 0.275 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
EFFECTIVE LENGTH: (ABNZ) 0.873 INCHES MINIMUM AND 0.881 INCHES MAXIMUM
DIAMETER: (ABMZ) 0.405 INCHES MINIMUM AND 0.406 INCHES MAXIMUM
FIRST END STYLE: (AAGZ) CHAMFERED
FIRST END TAPER ANGLE: (CRMG) 45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH: (AMCS) 0.020 INCHES NOMINAL
HEAD STYLE: (AASK) DEE
HEIGHT: (HGTH) 0.093 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-S-5000,COND D MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 4340 OVERALL
PIN HEAD DIAMETER: (CRRG) 0.562 INCHES NOMINAL
SECOND UNDERCUT DIAMETER: (ABPF) 0.375 INCHES NOMINAL
SECOND UNDERCUT WIDTH: (ABPD) 0.062 INCHES NOMINAL
STYLE DESIGNATOR: (STYL) GROOVE
SURFACE FINISH: (CSYM) 12.0 MICROINCHES SHANK END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-C-320,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT: (SFTT) CHROMIUM OVERALL
UNDERCUT DIAMETER: (ABPA) 0.380 INCHES MINIMUM AND 0.384 INCHES MAXIMUM
UNDERCUT WIDTH: (ABPC) 0.029 INCHES MINIMUM AND 0.032 INCHES MAXIMUM
UNDER HEAD LENGTH: (ABPB) 0.969 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) UNABLE TO DECODE
SURFACE FINISH: (CSYM) UNABLE TO DECODE
SURFACE TREATMENT: (SFTT) UNABLE TO DECODE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) UNABLE TO DECODE
MATERIAL: (MATT) UNABLE TO DECODE