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NSN 5307-00-942-2255, 5307009422255
STUD,STEPPED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 009422255
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 5307-00-942-2255

National Stock Number (NSN) 5307-00-942-2255, or NIIN 009422255, (stud,stepped) was assigned December 23, 1965 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment.NIIN 009422255 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 4 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: Not established. Not established.

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 5307009422255 does not contain precious metals.

This information was last updated on .


Technical Characteristics

NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES STUD THREAD
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6322 ASSN STD SINGLE MATERIAL RESPONSE
END ITEM IDENTIFICATION
(AGAV) SPEC ITEM
THREAD SERIES DESIGNATOR
(THSD) UNC STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
STYLE DESIGNATOR
(STYL) STEPPED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2400 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL
THREAD QUANTITY PER INCH
(CMLP) 18 STUD THREAD
III END ITEM IDENTIFICATION
(AGAV) SPEC ITEM
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
SHANK DIAMETER
(AAZE) 0.221 INCHES MINIMUM AND 0.231 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.365 INCHES MINIMUM AND 1.385 INCHES MAXIMUM
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
SURFACE FINISH
(CSYM) 63.0 MICROINCHES SHANK
MATERIAL
(MATT) STEEL COMP 8740
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.2930/+0.2945 INCHES STUD THREAD
THREAD LENGTH
(AASA) 0.552 INCHES MINIMUM NUT THREAD AND 0.572 INCHES MAXIMUM NUT THREAD
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
THREAD LENGTH
(AASA) 0.615 INCHES MINIMUM STUD THREAD AND 0.635 INCHES MAXIMUM STUD THREAD

Manufacturer Part Numbers


Related Inventory

AN155042
Condition NE
Readily Available


 
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