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NSN 5307-01-449-3481, 5307014493481
STUD,SELF-LOCKING

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 014493481
Codification Country
United States
Item Name Code
INC 27783
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 5307-01-449-3481

National Stock Number (NSN) 5307-01-449-3481, or NIIN 014493481, (stud,self-locking) was assigned September 27, 1997 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, with the most recent procurement date of Nov 20, 2018. There have been 4 contracts issued for this part number, with 12 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE5E419V1510, SPE5E419V1507, SPM5EY13D0051, SPM5EY13D0051, SPM5EY13D0051. The total value of the awarded contracts has been US$ 48,464.66.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Dec 13, 2013, 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) 27783. [A HEADED FASTENER THREADED EXTERNALLY ON A PORTION OR ON THE FULL LENGTH OF THE SHANK. THE HEAD HAS PROJECTIONS ON THE UNDERSIDE OR PERIPHERY, OR IS OTHERWISE DESIGNED TO BE MECHANICALLY PRESSED AND EMBEDDED IN A METALLIC PANEL, OR THE LIKE. IT IS SECURELY LOCKED IN POSITION BY THE DISPLACED METAL. FOR ITEMS THAT REQUIRE LOCKING RINGS, SEE BOLT, SELF-LOCKING AND STUD, LOCKED IN. EXCLUDES:INSERT, SCREW THREAD.]. 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 5307014493481 does not contain precious metals.

This information was last updated on .


Technical Characteristics

HARDNESS RATING
(CQFM) 32.0 ROCKWELL C MINIMUM AND 38.0 ROCKWELL C MAXIMUM
HEAD DIAMETER
(AASL) 1.190 INCHES NOMINAL
HEAD LENGTH
(AASV) 0.470 INCHES NOMINAL
NOMINAL THREAD SIZE
(CQJX) 0.750 INCHES NUT THREAD
OVERALL LENGTH
(ABHP) 3.370 INCHES NOMINAL
LOCKING FEATURE
(AAUM) KNURLED SHANK
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A322 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A331 ASSN STD 2ND MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4140 OR STEEL COMP 8640
THREAD CLASS
(AAJD) 2A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD LENGTH
(AASA) 1.200 INCHES NOMINAL NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 10 NUT THREAD
STYLE DESIGNATOR
(STYL) KNURLED SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) ASTM B633 TY 2 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) ZINC OVERALL AND CHROMATE OVERALL

Manufacturer Part Numbers


Related Inventory

12412115 BASIC
5307-01-449-3481
Stud
Readily Available
14493481
5307-01-449-3481
STUD,SELF-LOCKI
Readily Available


 
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