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NSN 5307-01-286-2655, 5307012862655
STUD,SHOULDERED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 012862655
Codification Country
United States
Item Name Code
INC 15946
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 5307-01-286-2655

National Stock Number (NSN) 5307-01-286-2655, or NIIN 012862655, (stud,shouldered) was assigned September 29, 1988 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 very common among different weapons systems, belonging to 33 different platforms.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jun 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 15946. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.]. 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 5307012862655 does not contain precious metals.

This information was last updated on .


Technical Characteristics

DISTANCE ACROSS FLATS
(AWTQ) 0.312 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES STUD THREAD
NUT END SHANK DIAMETER
(CTDT) 0.250 INCHES NOMINAL
NUT END SHANK LENGTH
(ADDB) 0.404 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.765 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-B-626 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) COPPER ALLOY 360
SECOND SHOULDER DIAMETER
(AAZW) 0.312 INCHES NOMINAL
SECOND SHOULDER LENGTH
(AAZX) 0.050 INCHES NOMINAL
SHOULDER LENGTH
(AAVK) 0.300 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) NUT END INTERNALLY THREADED 0.138 NOM. IN. THREAD SIZE; 32UNC THREADS PER INCH; 0.250 MIN. IN. DEEP; STUD END INTERNALLY THREADED 0.086 NOM. IN. THREAD SIZE; 56UNC THREADSPER INCH; 0.250 MIN. IN. DEEP; CHEMICAL FILM FINISH PER 580-0034-000,CAGEC 13499
THREAD CLASS
(AAJD) 2A NUT THREAD
THREAD CLASS
(AAJD) 2A STUD THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.320 INCHES MINIMUM STUD THREAD
THREAD LENGTH
(AASA) 0.630 INCHES MINIMUM NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 STUD THREAD
STUD END SHANK DIAMETER
(CSXH) 0.250 INCHES NOMINAL
STUD END SHANK LENGTH
(CSJZ) 0.061 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) SHOULDERED

Manufacturer Part Numbers


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