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NSN 5307-00-030-4489, 5307000304489
STUD,LOCKED IN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 000304489
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 5307-00-030-4489

National Stock Number (NSN) 5307-00-030-4489, or NIIN 000304489, (stud,locked in) was assigned October 28, 1972 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 suppliers 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 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 5307000304489 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

III HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
III SURFACE FINISH
(CSYM) 125.0 MICROINCHES STUD THD
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD
(ADCX) 0.165 INCHES MINIMUM AND 0.195 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO NUT END
(ADCT) 1.110 INCHES MINIMUM AND 1.140 INCHES MAXIMUM
DISTANCE FROM SERRATED PORTION TO STUD END
(ADCU) 0.675 INCHES MINIMUM AND 0.705 INCHES MAXIMUM
HARDNESS RATING
(CQFM) 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
LOCKING FEATURE
(AAUM) RING, LOCK SERRATED
OVERALL LENGTH
(ABHP) 1.785 INCHES MINIMUM AND 1.845 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) AMS 6370 ASSN STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL COMP 4130
NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES STUD THREAD
STYLE DESIGNATOR
(STYL) LOCKED IN
SURFACE FINISH
(CSYM) 125.0 MICROINCHES STUD THD
SURFACE FINISH
(CSYM) 32.0 MICROINCHES NUT THD
SURFACE FINISH
(CSYM) 62.0 MICROINCHES SHANK
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION
(STDC) AMS 2400 ASSN STD 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 LENGTH
(AASA) 0.495 INCHES MINIMUM AND 0.525 INCHES MAXIMUM STUD THREAD
THREAD LENGTH
(AASA) 0.545 INCHES MINIMUM AND 0.575 INCHES MAXIMUM NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.3358 TO 0.3378 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNS STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 16 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 24 NUT THREAD
III SURFACE FINISH
(CSYM) 32.0 MICROINCHES NUT THD
III SURFACE FINISH
(CSYM) 62.0 MICROINCHES SHANK
THREAD PITCH DIAMETERS
(AAJE) +0.3358/+0.3378 INCHES STUD THREAD

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