NSN 5315-01-725-3848, 5315017253848
PIN,SHOULDER,HEADLESS

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 017253848
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: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5315-01-725-3848

National Stock Number (NSN) 5315-01-725-3848, or NIIN 017253848, (pin,shoulder,headless) was assigned December 21, 2024 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 6 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 6 suppliers are 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 5315017253848 does not contain precious metals.

This information was last updated on Jul 01, 2025.

Technical Characteristics

END ITEM IDENTIFICATION: (AGAV) F-15EX
FIRST END STYLE: (AAGZ) CHAMFERED
FIRST END TAPER ANGLE: (CRMG) 45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH: (AMCS) 0.030 INCHES NOMINAL
FIRST END LOCATION: (CRDY) THREADED END
OVERALL LENGTH: (ABHP) 1.22 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS 5844 AEROSPACE MATERIAL SPEC STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) COBALT COMP MP-35-N OVERALL
NOMINAL THREAD SIZE: (CQJX) 0.2500 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCY: (CXCY) PIN-INDEX,SPECIAL
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) NOT IDENTICAL
SECOND END STYLE: (AAHP) CHAMFERED
SECOND END TAPER LENGTH: (AMFM) 0.170 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
SECOND END TIP RADIUS: (CSGL) 0.060 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
SECOND SHANK DIAMETER: (CQTR) 0.1851 INCHES MINIMUM AND 0.1863 INCHES MAXIMUM
SECOND SHANK LENGTH: (CWAS) 0.42 INCHES MINIMUM AND 0.46 INCHES MAXIMUM
SHANK DIAMETER: (AAZE) 0.250 INCHES NOMINAL
SHANK LENGTH: (AATR) 0.655 INCHES NOMINAL
SHEAR STRENGTH: (CQSX) 145000 SINGLE POUNDS PER SQUARE INCH
SHOULDER WIDTH ACROSS FLATS: (AAVJ) 0.430 INCHES MINIMUM AND 0.439 INCHES MAXIMUM
STYLE DESIGNATOR: (STYL) SHOULDER
THREAD DIRECTION: (AAJF) RIGHT-HAND
THREAD CLASS: (AAJD) 3A
THREAD LENGTH: (AASA) 0.405 INCHES NOMINAL
THREAD SERIES DESIGNATOR: (THSD) UNJF
THREAD QUANTITY PER INCH: (CMLP) 28