NSN 5315-00-664-6010, 5315006646010
PIN,TAPERED,THREADED

Federal Supply Classification: FSC 5315 - Nails, Machine Keys, and Pins
National Item Identification Number: NIIN 006646010
Codification Country: United States
Item Name Code: INC 05444
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: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5315-00-664-6010

National Stock Number (NSN) 5315-00-664-6010, or NIIN 006646010, (pin,tapered,threaded) 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. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 4 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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) 05444. [A CONE-SHAPED HEADLESS ITEM, HAVING A THREADED PORTION AT EITHER END. IT IS USED FOR ALIGNING, FASTENING, AND THE LIKE BY FITTING INTO A CORRESPONDING TAPER REAMED HOLE.]. 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 5315006646010 contains an unknown precious metal.

This information was last updated on Aug 01, 2025.

Technical Characteristics

SURFACE TREATMENT: (SFTT) CHROMIUM SHANK AND CADMIUM SHANK
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN: (ABRE) 0.440 INCHES NOMINAL
FIRST END LOCATION: (CRDY) THREADED END
FIRST HOLE DIAMETER: (ABRC) 0.141 INCHES NOMINAL
FIRST END STYLE: (AAGZ) CHAMFERED
FIRST END TAPER ANGLE: (CRMG) 45.0 DEGREES NOMINAL
FIRST END TAPER LENGTH: (AMCS) 0.060 INCHES NOMINAL
GRIP LENGTH: (ANEE) 2.810 INCHES NOMINAL
HOLE ARRANGEMENT STYLE: (ABRB) ONE END DRILLED
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL: (MATT) STEEL COMP 4130 OVERALL
NOMINAL THREAD SIZE: (CQJX) 0.750 INCHES
SECOND END STYLE: (AAHP) SQUARE
SECOND END RELATIONSHIP WITH FIRST END: (CQBB) NOT IDENTICAL
STYLE DESIGNATOR: (STYL) THREADED AT SMALL END
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-C-320 CL 2 TY 2 FED SPEC ALL TREATMENT RESPONSES AND QQ-P-416 TY 1 CL 2 FED SPEC ALL TREATMENT RESPONSES SHANK
SURFACE TREATMENT: (SFTT) CHROMIUM AND CADMIUM SHANK
TAPER LENGTH: (ABND) 3.190 INCHES NOMINAL
TAPER MAJOR DIAMETER: (ABQB) 0.8934 INCHES MINIMUM AND 0.8940 INCHES MAXIMUM
TAPER MINOR DIAMETER: (ABQA) 0.750 INCHES NOMINAL
TAPER: (CQRR) 0.500 PER FOOT IN INCHES
THREAD CLASS: (AAJD) 3A
THREAD DIRECTION: (AAJF) RIGHT-HAND
THREAD LENGTH: (AASA) 1.230 INCHES NOMINAL
THREAD QUANTITY PER INCH: (CMLP) 16
THREAD SERIES DESIGNATOR: (THSD) UNF