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NSN 5307-00-570-0242, 5307005700242
STUD,SHOULDERED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 005700242
Codification Country
United States
Item Name Code
INC 15946
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 5307-00-570-0242

National Stock Number (NSN) 5307-00-570-0242, or NIIN 005700242, (stud,shouldered) was assigned December 1, 1974 in the Federal Logistics Information System (FLIS). NIIN 005700242 was cancelled on August 2, 2018, 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 is only one manufacturer part number associated with this NSN. None of the associated 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.

This part number has not been procured by the US Government in over 5 years.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Aug 01, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15946. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. ALL OR PART OF THE UNTHREADED SECTION HAS A CROSS-SECTIONAL DIAMETER GREATER THAN THE NOMINAL STUD SIZE PLUS 0.020 INCHES (0.508 MM). IT MAY BE THREAD RELIEVED. SEE ALSO STUD, LOCKED IN.]. 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 5307005700242 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

THREAD SERIES DESIGNATOR
(THSD) UNJF STUD THREAD
STYLE DESIGNATOR
(STYL) SHOULDERED
NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNJF NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 24 STUD THREAD
STUD END SHANK DIAMETER
(CSXH) 0.311 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
SHOULDER LENGTH
(AAVK) 0.435 INCHES NOMINAL
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD LENGTH
(AASA) 0.430 INCHES NOMINAL STUD THREAD
NUT END SHANK DIAMETER
(CTDT) 0.249 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) HOLE NUT END 0.180 IN. FROM END; STUD END HOLE 0.190 IN. FROM END; BOTH HOLES 0.076 IN. MIN 0.086 IN. MAX DIA
MATERIAL
(MATT) TITANIUM ALLOY
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
DISTANCE ACROSS FLATS
(AWTQ) 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
STUD END SHANK LENGTH
(CSJZ) 0.570 INCHES NOMINAL
THREAD CLASS
(AAJD) 3A STUD THREAD
THREAD LENGTH
(AASA) 0.420 INCHES NOMINAL NUT THREAD
OVERALL LENGTH
(ABHP) 2.635 INCHES NOMINAL
NUT END SHANK LENGTH
(ADDB) 0.780 INCHES NOMINAL


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