NSN 5315-00-027-3002, 5315000273002
PIN,SHOULDER,HEADLESS

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 000273002
Codification Country: United States
Item Name Code: INC 16749
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: We have 1 qualified suppliers

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DLMS^® Summary

National Stock Number 5315-00-027-3002

National Stock Number (NSN) 5315-00-027-3002, or NIIN 000273002, (pin,shoulder,headless) was assigned May 8, 1968 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 2 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) 16749. [A CYLINDRICALLY-SHAPED HEADLESS ITEM, HAVING A SHANK AT ONE OR BOTH ENDS. IT IS USED FOR ALIGNING, FASTENING, OR TRANSFER OF TORQUE AND/OR THRUST BY FITTING INTO CORRESPONDING HOLES OF ANOTHER ITEM. IT MAY BE THREADED ON ONE END.]. 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 5315000273002 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

FIRST END LOCATION: (CRDY) BOTH ENDS
FIRST END STYLE: (AAGZ) CHAMFERED
FIRST END TAPER ANGLE: (CRMG) 45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH: (AMCS) 0.020 INCHES MAXIMUM
HARDNESS RATING: (CQFM) 55.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) UNABLE TO DECODE
MATERIAL: (MATT) UNABLE TO DECODE
OVERALL LENGTH: (ABHP) 0.615 INCHES MINIMUM AND 0.630 INCHES MAXIMUM
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) IDENTICAL
SHANK DIAMETER: (AAZE) 0.187 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
SHANK LENGTH: (AATR) 0.335 INCHES MINIMUM AND 0.345 INCHES MAXIMUM
SHOULDER DIAMETER: (AAVH) 0.207 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
STYLE DESIGNATOR: (STYL) SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 440C OVERALL