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NSN 5307-01-381-4278, 5307013814278
STUD,PLAIN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 013814278
Codification Country
United States
Item Name Code
INC 15948
Criticality
( )
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.
Availability: Readily Available Qualified Suppliers: Currently qualifying suppliers

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DLMS® Summary

National Stock Number 5307-01-381-4278

National Stock Number (NSN) 5307-01-381-4278, or NIIN 013814278, (stud,plain) was assigned October 15, 1993 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.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 18, 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) 15948. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. THE MAXIMUM DIAMETER OF THE UNTHREADED PORTION MUST NOT BE GREATER THAN THE NOMINAL THREAD DIAMETER PLUS 0.020 INCHES (0.508 MM). THE UNTHREADED PORTION MUST BE WITHOUT LOCKING OR WRENCHING PROVISIONS. IT MAY BE THREAD RELIEVED. SEE ALSO ROD, THREADED END AND ROD, CONTINUOUS THREAD.]. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5307013814278 does not contain precious metals.

This information was last updated on .


Technical Characteristics

THREAD LENGTH
(AASA) 0.892 INCHES NOMINAL STUD THREAD
OVERALL LENGTH
(ABHP) 1.438 INCHES NOMINAL
MATERIAL
(MATT) STEEL COMP 8740
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.2930/+0.2945 INCHES STUD THREAD
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES NUT THREAD
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
SPECIAL FEATURES
(FEAT) NUT AND STUD THREADS ARE SAFETY CRITICAL; NUT THREAD IN ACCORDANCE WITH MIL-S-7742 UNDER APPLICATION CATEGORY SAFETY CRITICAL, STUD THREAD IS UNIFIED FORM SPECIAL IN ACCORDANCE WITH FED-STD-H28/2. APPLY ONE COAT OF MIL-P-23377, TY 1, CL 1 OR 3 AND TWO TOP COATS OF MIL-C-46168, COLOR CODE 33535 PER FED-STD-595 TO TOP SURFACE OF NUT END
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD LENGTH
(AASA) 0.583 INCHES NOMINAL NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 18 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 24 NUT THREAD
CRITICALITY CODE JUSTIFICATION
(CRTL) THSD
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
THREAD SERIES DESIGNATOR
(THSD) UNS STUD THREAD

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