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NSN 5307-01-293-1808, 5307012931808
STUD,WELDING

Federal Supply Classification
FSC 5307 - Studs
National Item Identification Number
NIIN 012931808
Codification Country
United States
Item Name Code
INC 16944
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 5307-01-293-1808

National Stock Number (NSN) 5307-01-293-1808, or NIIN 012931808, (stud,welding) was assigned January 28, 1989 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN. ISO Group has several sources of supply for this NSN.

This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 9 contracts issued for this part number, with 9 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE4A624V168F, SPE4A623PYD07, SPE4A623PX533, SPE4A623V421T, SPE4A622PK158. The total value of the awarded contracts has been US$ 5,486.40.

This NSN is somewhat common among different platforms, belonging to 2 different weapons systems.

There has been a small amount of 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 Mar 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) 16944. [A HEADED OR HEADLESS FASTENER EXTERNALLY OR INTERNALLY THREADED. IT IS INTENDED FOR FASTENING BY WELDING THE HEAD, UNTHREADED END OR WELDING TIP. IF HEADED, THE HEAD IS NOT DESIGNED TO BE SELF-HOLDING, NOR TO BE TURNED WITH A WRENCH OR INSERTED DRIVER, NOR DOES THE HEAD HAVE SMALL RAISED PROJECTIONS ON THE TOP OR UNDERSIDE TO FACILITATE WELDING. SEE ALSO BOLT, WELDING.]. 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 5307012931808 does not contain precious metals.

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

LENGTH EXCLUDING FLUXED WELDING TIP
(ADDF) 1.469 INCHES MINIMUM AND 1.531 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
(MDCL) 66 FED STD SINGLE MATERIAL RESPONSE
MATERIAL
(MATT) STEEL
NOMINAL THREAD SIZE
(CQJX) 0.312 INCHES NUT THREAD
NONDEFINITIVE SPEC/STD DATA
(ZZZT) 2 TYPE AND 4 CLASS
SHOULDER LENGTH
(AAVK) 0.093 INCHES NOMINAL
SHOULDER DIAMETER
(AAVH) 0.500 INCHES MINIMUM AND 0.562 INCHES MAXIMUM
UNTHREADED END DIAMETER
(ADDD) 0.270 INCHES MINIMUM AND 0.280 INCHES MAXIMUM
UNTHREADED END LENGTH
(ADDE) 0.657 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) WELDING
THREAD CLASS
(AAJD) 2A NUT THREAD
THREAD DIRECTION
(AAJF) RIGHT-HAND NUT THREAD
THREAD LENGTH
(AASA) 0.750 INCHES NOMINAL NUT THREAD
THREAD SERIES DESIGNATOR
(THSD) UNC NUT THREAD
THREAD QUANTITY PER INCH
(CMLP) 18 NUT THREAD

Manufacturer Part Numbers


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