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NSN 5307-00-688-1582, 5307006881582
STUD,LOCKED IN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 006881582
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 5307-00-688-1582

National Stock Number (NSN) 5307-00-688-1582, or NIIN 006881582, (stud,locked in) was assigned January 1, 1963 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. 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, 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, with the most recent procurement date of Oct 04, 2018. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE5E419V0159. The total value of the awarded contracts has been US$ 3,600.00.

This NSN is unique to one weapons system.

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 Aug 10, 2018, 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 data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.

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 5307006881582 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

THREAD PITCH DIAMETERS
(AAJE) +0.3358/+0.3378 INCHES STUD THREAD
DISTANCE FROM SERRATED PORTION TO END OF STUD THREAD
(ADCX) 0.181 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO NUT END
(ADCT) 1.250 INCHES NOMINAL
DISTANCE FROM SERRATED PORTION TO STUD END
(ADCU) 0.687 INCHES NOMINAL
LOCKING FEATURE
(AAUM) RING, LOCK SERRATED
OVERALL LENGTH
(ABHP) 1.937 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) MIL-S-6758 MIL SPEC 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 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) 0.506 INCHES NOMINAL STUD THREAD
THREAD LENGTH
(AASA) 0.562 INCHES NOMINAL 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

Manufacturer Part Numbers


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