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NSN 5307-00-721-5989, 5307007215989
Cancelled -> Replaced by 5307006135216

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 007215989
Codification Country
United States
Item Name Code
INC 15948
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 5307-00-721-5989

National Stock Number (NSN) 5307-00-721-5989, or NIIN 007215989, (stud,plain) was assigned January 1, 1961 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5307006135216.

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.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 25, 2011, 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 annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15948. [A HEADLESS FASTENER NOT EXCEEDING 12 INCHES (304.8 MM) IN LENGTH, THREADED EXTERNALLY ON BOTH ENDS WITH THREADS OF THE SAME NOMINAL DIAMETER. THE MAXIMUM DIAMETER OF THE UNTHREADED PORTION MUST NOT BE GREATER THAN THE NOMINAL THREAD DIAMETER PLUS 0.020 INCHES (0.508 MM). THE UNTHREADED PORTION MUST BE WITHOUT LOCKING OR WRENCHING PROVISIONS. IT MAY BE THREAD RELIEVED. SEE ALSO ROD, THREADED END AND ROD, CONTINUOUS THREAD.]. 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 5307007215989 contains an unknown precious metal.

This NSN is associated to Schedule B 7318155000: studs of iron or steel, threaded. The Schedule B End Use is listed as finished metal shapes. NAICS classification category 332722: bolt, nut, screw, rivet, and washer manufacturing.

This information was last updated on .


Technical Characteristics

THREAD PITCH DIAMETERS
(AAJE) +0.2235/+0.2251 INCHES STUD THREAD
HARDNESS RATING
(CQFM) 28.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM
OVERALL LENGTH
(ABHP) 2.531 INCHES NOMINAL
MATERIAL
(MATT) STEEL
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES NUT THREAD
NOMINAL THREAD SIZE
(CQJX) 0.250 INCHES STUD THREAD
SURFACE TREATMENT
(SFTT) CADMIUM AND DICHROMATE OVERALL
THREAD CLASS
(AAJD) 3A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND STUD THREAD
THREAD LENGTH
(AASA) 0.562 INCHES MAXIMUM STUD THREAD
THREAD LENGTH
(AASA) 0.593 INCHES MAXIMUM NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 20 STUD THREAD
THREAD QUANTITY PER INCH
(CMLP) 28 NUT THREAD
THREAD PITCH DIAMETERS
(AAJE) +0.2235 TO 0.2251 INCHES STUD THREAD
THREAD SERIES DESIGNATOR
(THSD) UNF NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNS STUD THREAD
SURFACE TREATMENT
(SFTT) CADMIUM OVERALL AND DICHROMATE OVERALL

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