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NSN 5307-01-128-2968, 5307011282968
STUD,LOCKED IN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 011282968
Codification Country
United States
Item Name Code
INC 16012
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 5307-01-128-2968

National Stock Number (NSN) 5307-01-128-2968, or NIIN 011282968, (stud,locked in) was assigned March 20, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier 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 somewhat common among different platforms, belonging to 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 16012. [A HEADLESS FASTENER EXTERNALLY THREADED ON BOTH ENDS WITH EACH THREADED PORTION OF ONE BUT NOT NECESSARILY THE SAME NOMINAL DIAMETER. IT IS DESIGNED TO BE LOCKED IN PLACE BY EITHER A RING, LOCK, SERRATED OR A RING, LOCK, KEYED.]. 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 5307011282968 does not contain precious metals.

This information was last updated on .


Technical Characteristics

DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD
(ADCX) 0.127 INCHES MINIMUM AND 0.157 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO NUT END
(ADCT) 1.047 INCHES MINIMUM AND 1.077 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO STUD END
(ADCU) 0.466 INCHES MINIMUM AND 0.506 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 39.0 ROCKWELL C MINIMUM
LOCKING FEATURE
(AAUM) RING, LOCK SERRATED
OVERALL LENGTH
(ABHP) 1.513 INCHES MINIMUM AND 1.583 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 5662 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) NICKEL ALLOY 718
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES STUD THREAD
SERRATION INCLUDED ANGLE
(CWKL) 85.0 DEGREES MINIMUM AND 88.0 DEGREES MAXIMUM
SERRATION QUANTITY
(ADDW) 17
STYLE DESIGNATOR
(STYL) LOCKED IN
SURFACE FINISH
(CSYM) 32.0 MICROINCHES NUT THD
SURFACE FINISH
(CSYM) 63.0 MICROINCHES SHANK
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD LENGTH
(AASA) 0.309 INCHES MINIMUM AND 0.379 INCHES MAXIMUM STUD THREAD
THREAD LENGTH
(AASA) 0.579 INCHES MINIMUM AND 0.609 INCHES MAXIMUM NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.3497 TO 0.3512 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNJF NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNS STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 24 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.3497/+0.3512 INCHES STUD THREAD

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