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NSN 5307-01-443-3769, 5307014433769
STUD,SELF-LOCKING

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 014433769
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 5307-01-443-3769

National Stock Number (NSN) 5307-01-443-3769, or NIIN 014433769, (stud,self-locking) was assigned December 12, 1991 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 somewhat common among different platforms, belonging to 3 different weapons systems.

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: Not established. Not established.

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 5307014433769 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DISTANCE ACROSS FLATS
(AWTQ) 0.297 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 171.0 BRINELL STANDARD MINIMUM
HEAD DIAMETER
(AASL) 0.261 INCHES NOMINAL
HEAD LENGTH
(AASV) 0.055 INCHES MINIMUM AND 0.061 INCHES MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.164 INCHES NUT THREAD
OVERALL LENGTH
(ABHP) 0.438 INCHES NOMINAL
LOCKING FEATURE
(AAUM) SELF-CLINCHING HEAD
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) ASTM A582 ASSN STD ALL MATERIAL RESPONSES
MATERIAL
(MATT) STEEL COMP 303 OR STEEL COMP 303SE
THREAD CLASS
(AAJD) 2A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD LENGTH
(AASA) 0.376 INCHES MINIMUM NUT THREAD AND 0.438 INCHES MAXIMUM NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 32 NUT THREAD
STYLE DESIGNATOR
(STYL) SELF-LOCKING
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) ASTM A380 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) PASSIVATE OVERALL

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