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NSN 5307-00-987-1430, 5307009871430
STUD,LOCKED IN

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 009871430
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 5307-00-987-1430

National Stock Number (NSN) 5307-00-987-1430, or NIIN 009871430, (stud,locked in) was assigned January 1, 1962 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 3 manufacturer part numbers associated with this NSN. 2 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.

This NSN is unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Oct 25, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. Valid AMCs: 1, 2, 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 5307009871430 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END
(ADDU) 0.166 INCHES MAXIMUM SECOND HOLE
DISTANCE FROM COTTER PIN HOLE CENTERLINE TO NUT END
(ADDU) 0.146 INCHES MINIMUM FIRST HOLE
DISTANCE FROM SHOULDER PORTION TO NUT END
(ADCV) 2.803 INCHES MINIMUM AND 2.823 INCHES MAXIMUM
COTTER PIN HOLE DIAMETER
(ADDV) 0.076 INCHES NOMINAL FIRST HOLE
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES STUD THREAD
OVERALL LENGTH
(ABHP) 3.241 INCHES MINIMUM AND 3.261 INCHES MAXIMUM
LOCKING FEATURE
(AAUM) KEY INSERTS
MATERIAL
(MATT) STEEL COMP 4130
SHOULDER DIAMETER
(AAVH) 0.284 INCHES NOMINAL
SHOULDER LENGTH
(AAVK) 0.045 INCHES MINIMUM AND 0.500 INCHES MAXIMUM
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) 0.490 INCHES MINIMUM NUT THREAD AND 0.510 INCHES MAXIMUM NUT THREAD
THREAD LENGTH
(AASA) 0.393 INCHES NOMINAL STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 16 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
STYLE DESIGNATOR
(STYL) LOCKED IN
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL

Manufacturer Part Numbers


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