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NSN 5307-00-550-1409, 5307005501409
STUD,SHOULDERED AND STEPPED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 005501409
Codification Country
United States
Item Name Code
INC 15944
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 5307-00-550-1409

National Stock Number (NSN) 5307-00-550-1409, or NIIN 005501409, (stud,shouldered and stepped) 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 no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 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) 15944. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS, ON WHICH THE NOMINAL DIAMETER OF ONE THREADED SECTION IS GREATER THAN THE OTHER. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES:ITEMS WITH TAPERED THREADS. 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 5307005501409 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES STUD THREAD
NUT END SHANK DIAMETER
(CTDT) 0.310 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
NUT END SHANK LENGTH
(ADDB) 0.350 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.500 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 416
SHOULDER DIAMETER
(AAVH) 0.498 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
SHOULDER LENGTH
(AAVK) 0.070 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD CLASS
(AAJD) 4A STUD THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.420 INCHES NOMINAL STUD THREAD
THREAD LENGTH
(AASA) 0.640 INCHES MINIMUM NUT THREAD AND 0.660 INCHES MAXIMUM NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 16 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 24 NUT THREAD
STYLE DESIGNATOR
(STYL) SHOULDERED AND STEPPED
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

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