NSN 5315-00-354-8859, 5315003548859
PIN,GROOVED,HEADLESS

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 003548859
Codification Country: United States
Item Name Code: INC 02386
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 5315-00-354-8859

National Stock Number (NSN) 5315-00-354-8859, or NIIN 003548859, (pin,grooved,headless) 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 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 2 suppliers are listed as Active suppliers 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) 02386. [A HEADLESS ITEM OF VARIOUS SHAPES, USUALLY CYLINDRICAL, HAVING EITHER CIRCULAR OR LONGITUDINAL GROOVE(S). ITS LENGTH MUST NOT EXCEED 12 INCHES (304 MM). EXCLUDES:ROD, GROOVED, HEADLESS; SHAFT (AS MODIFIED); AND PIN, VEHICULAR LEAF SPRING SHACKLE.]. 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 5315003548859 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) UNABLE TO DECODE
MATERIAL: (MATT) STEEL COMP 1025 OVERALL OR STEEL COMP 1020 OVERALL
SURFACE FINISH: (CSYM) UNABLE TO DECODE
HARDNESS RATING: (CQFM) 56.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
EFFECTIVE LENGTH: (ABNZ) 2.172 INCHES MINIMUM AND 2.203 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN HOLES: (ABRF) 2.297 INCHES MINIMUM AND 2.328 INCHES MAXIMUM
DIAMETER: (ABMZ) 1.248 INCHES MINIMUM AND 1.249 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: (ABRE) 0.656 INCHES NOMINAL
FEATURES PROVIDED: (CBBL) CASEHARDENED
FIRST END STYLE: (AAGZ) CHAMFERED
FIRST END LOCATION: (CRDY) BOTH ENDS
FIRST HOLE DIAMETER: (ABRC) 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
FIRST END TAPER ANGLE: (CRMG) 44.0 DEGREES MINIMUM AND 46.0 DEGREES MAXIMUM
FIRST END TAPER LENGTH: (AMCS) 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM
HOLE ARRANGEMENT STYLE: (ABRB) BOTH END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AISI ASSN STD ALL MATERIAL RESPONSES OVERALL
OVERALL LENGTH: (ABHP) 3.609 INCHES MINIMUM AND 3.641 INCHES MAXIMUM
MATERIAL: (MATT) STEEL COMP 1025 OR STEEL COMP 1020 OVERALL
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
SECOND HOLE DIAMETER: (ABRD) 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
SECOND UNDERCUT WIDTH: (ABPD) 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM
SPECIAL FEATURES: (FEAT) ONE SLOT IN MIDDLE OF EFFECTIVE LG 0.266 TO 0.297 IN. WIDTH
STYLE DESIGNATOR: (STYL) GROOVE
SURFACE FINISH: (CSYM) 63.0 MICROINCHES SHANK END
UNDERCUT DIAMETER: (ABPA) 1.172 INCHES MINIMUM AND 1.203 INCHES MAXIMUM
UNDERCUT WIDTH: (ABPC) 0.109 INCHES MINIMUM AND 0.141 INCHES MAXIMUM