NSN 5975-00-280-3257, 5975002803257
UNION,ELECTRICAL CONDUIT

Federal Supply Classification: FSC 5975 - Electrical Hardware and Supplies
National Item Identification Number: NIIN 002803257
Codification Country: United States
Item Name Code: INC 06943
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: (P) There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product.

Availability: In Stock Qualified Suppliers: Currently qualifying suppliers

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DLMS^® Summary

National Stock Number 5975-00-280-3257

National Stock Number (NSN) 5975-00-280-3257, or NIIN 002803257, (union,electrical conduit) 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 are 10 manufacturer part numbers associated with this NSN. 4 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 4 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 02, 1991, this NSN's acquisition method was noted as: Not established. Not established.

This NSN is assigned to Item Name Code (INC) 06943. [AN ITEM COMPRISING THREE MEMBERS, SO CONSTRUCTED THAT ONE OF THE MEMBERS HOLDS THE REMAINING TWO IN A FIXED BUTTED POSITION; GENERALLY USED TO CONNECT TWO CONDUITS, CONDUIT FITTINGS, OR A CONDUIT AND A CONDUIT FITTING IN SUCH A MANNER THAT THEY MAY BE DISCONNECTED WITHOUT DISTURBING THE REST OF THE CONDUIT LINE. SEE ALSO COUPLING, ELECTRICAL CONDUIT.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 5975002803257 contains an unknown precious metal.

This NSN is associated to Schedule B 8543909000: electrical machines and apparatus parts, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335999: all other miscellaneous electrical equipment and component manufacturing.

This information was last updated on Aug 01, 2025.