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NSN 5307-01-075-7247, 5307010757247
STUD,STEPPED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 010757247
Codification Country
United States
Item Name Code
INC 15949
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 5307-01-075-7247

National Stock Number (NSN) 5307-01-075-7247, or NIIN 010757247, (stud,stepped) was assigned April 26, 1979 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.

This NSN is assigned to Item Name Code (INC) 15949. [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. THE ENTIRE UNTHREADED PORTION MUST BE OF A SINGLE DIAMETER EQUAL TO OR SMALLER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREADED END. INCLUDES RADIAL GROOVES OR THREAD RELIEFS. EXCLUDES:ITEMS WITH TAPERED THREADS.]. 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 5307010757247 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

THREAD PITCH DIAMETERS
(AAJE) +0.3992/+0.4007 INCHES STUD THREAD
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
OVERALL LENGTH
(ABHP) 2.209 INCHES MINIMUM AND 2.229 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 8740
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES NUT THREAD
SHANK DIAMETER
(AAZE) 0.342 INCHES MINIMUM AND 0.352 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) STEPPED
SURFACE FINISH
(CSYM) 32.0 MICROINCHES NUT THD
SURFACE FINISH
(CSYM) 32.0 MICROINCHES STUD THD
SURFACE FINISH
(CSYM) 63.0 MICROINCHES SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.656 INCHES NOMINAL STUD THREAD
THREAD LENGTH
(AASA) 0.688 INCHES MINIMUM AND 0.771 INCHES MAXIMUM NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.3992 TO 0.4007 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 24 NUT THREAD

Manufacturer Part Numbers


Related Inventory

MS17296-082
Readily Available


 
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