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NSN 5307-00-948-7353, 5307009487353
STUD,RECESSED AND STEPPED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 009487353
Codification Country
United States
Item Name Code
INC 15943
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 5307-00-948-7353

National Stock Number (NSN) 5307-00-948-7353, or NIIN 009487353, (stud,recessed and stepped) was assigned April 6, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. 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 unique to one weapons system.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.

This NSN is assigned to Item Name Code (INC) 15943. [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 UNTHREADED SECTION MUST HAVE MORE THAN ONE DIAMETER, NONE OF WHICH MAY BE LARGER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGER THREAD. IT MAY BE THREAD RELIEVED. 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 5307009487353 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

LENGTH OF RECESSED PORTION OF SHANK
(ADCZ) 0.043 NOMINAL MILS AND 0.073 NOMINAL CENTIMETERS
DIAMETER OF RECESSED PORTION OF SHANK
(ADDA) 0.180 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
LENGTH OF RECESSED PORTION OF SHANK
(ADCZ) 0.043 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 0.792 INCHES MINIMUM AND 0.832 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4130
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES STUD THREAD
STYLE DESIGNATOR
(STYL) RECESSED AND STEPPED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) QQ-P-416,TY 1 CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD CLASS
(AAJD) 3A STUD THREAD
THREAD LENGTH
(AASA) 0.437 INCHES MINIMUM AND 0.447 INCHES MAXIMUM NUT THREAD
THREAD LENGTH
(AASA) 0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 20 STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC STUD THREAD

Manufacturer Part Numbers


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