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NSN 5307-00-138-9427, 5307001389427
STUD,SHOULDERED AND STEPPED

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 001389427
Codification Country
United States
Item Name Code
INC 15944
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 5307-00-138-9427

National Stock Number (NSN) 5307-00-138-9427, or NIIN 001389427, (stud,shouldered and stepped) was assigned September 1, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. One 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, only one supplier is deemed design controlled or valid supply parts.

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 14, 2014, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 15944. [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. ALL OR PART OF THE UNTHREADED SECTION IS GREATER THAN THE MAXIMUM MAJOR DIAMETER OF THE LARGEST THREADED SECTION. IT MAY BE THREAD RELIEVED. EXCLUDES:ITEMS WITH TAPERED THREADS. 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 5307001389427 does not contain precious metals.

This information was last updated on .


Technical Characteristics

III PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
III SURFACE FINISH
(CSYM) 125.0 MICROINCHES OVERALL
DISTANCE ACROSS FLATS
(AWTQ) 0.500 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 2.155 INCHES MINIMUM AND 2.185 INCHES MAXIMUM
NOMINAL THREAD SIZE
(CQJX) 0.190 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES STUD THREAD
NUT END SHANK DIAMETER
(CTDT) 0.307 INCHES MINIMUM AND 0.370 INCHES MAXIMUM
NUT END SHANK LENGTH
(ADDB) 0.740 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCY
(CXCY) NAVY SPECIAL PROJECT
SHOULDER LENGTH
(AAVK) 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
STYLE DESIGNATOR
(STYL) SHOULDERED AND STEPPED
SURFACE FINISH
(CSYM) 125.0 MICROINCHES OVERALL
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD CLASS
(AAJD) 3A STUD THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.592 INCHES MINIMUM AND 0.632 INCHES MAXIMUM NUT THREAD
THREAD LENGTH
(AASA) 0.625 INCHES NOMINAL STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 32 NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF STUD THREAD

Manufacturer Part Numbers


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