NSN 5307-01-185-2598, 5307011852598
STUD,SELF-LOCKING

Federal Supply Classification: FSC 5307 - Studs
National Item Identification Number: NIIN 011852598
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 5307-01-185-2598

National Stock Number (NSN) 5307-01-185-2598, or NIIN 011852598, (stud,self-locking) was assigned July 26, 1984 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 011852598 was cancelled on February 2, 2014, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for 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.

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 Apr 24, 2014, 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 5307011852598 does not contain precious metals.

This information was last updated on Apr 01, 2024.

Technical Characteristics

THREAD LENGTH: (AASA) 0.395 INCHES MINIMUM NUT THREAD AND 0.435 INCHES MAXIMUM NUT THREAD
HEAD DIAMETER: (AASL) 0.243 INCHES MINIMUM AND 0.273 INCHES MAXIMUM
NOMINAL THREAD SIZE: (CQJX) 0.190 INCHES NUT THREAD
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) 66 FED STD ALL MATERIAL RESPONSES
THREAD DIRECTION: (AAJF) RIGHT-HAND NUT THREAD
THREAD CLASS: (AAJD) 2A NUT THREAD
HEAD LENGTH: (AASV) 0.080 INCHES MINIMUM AND 0.090 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: (STDC) QQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD SERIES DESIGNATOR: (THSD) UNF NUT THREAD
MATERIAL: (MATT) STEEL COMP 1005 OR STEEL COMP 1006 OR STEEL COMP 1008 OR STEEL COMP 1010 OR STEEL COMP 1011 OR STEEL COMP 1012 OR STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022
END ITEM IDENTIFICATION: (AGAV) SPEC ITEM
SURFACE TREATMENT: (SFTT) CADMIUM OVERALL AND CHROMATE OVERALL
LOCKING FEATURE: (AAUM) SELF-CLINCHING HEAD
STYLE DESIGNATOR: (STYL) SELF-LOCKING
OVERALL LENGTH: (ABHP) 0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM
THREAD QUANTITY PER INCH: (CMLP) 32 NUT THREAD
III END ITEM IDENTIFICATION: (AGAV) SPEC ITEM