National Stock Number (NSN) 5975-00-504-6751, or NIIN 005046751, (chase nipple,conduit) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 3 stock numbers: 4730006134226, 5975005489521, 5975002631096.
There are 8 manufacturer part numbers associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 8 suppliers. Today, 8 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts.
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 7 contracts issued for this part number, with 8 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 3 different suppliers. The last contract numbers awarded were: SPE4A725PB519, SPE4A725V1339, SPE4A419V9038, SPE4A419V7032, SPE4A618V6849. The total value of the awarded contracts has been US$ 18,015.54.
This NSN is very common among different weapons systems, belonging to 27 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 8,766. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 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) 19773. [AN EXTERNALLY THREADED ITEM HAVING A HEXAGONAL SHOULDER WITH A SMOOTH BORE. IT MAY BE USED TO CONNECT TWO JUNCTION BOXES OR TO ACCOMMODATE THIN WALL CONDUIT OR TUBING BY SLIP FIT TO A JUNCTION BOX OR CONDUIT OUTLET. IT MAY OR MAY NOT BE FURNISHED WITH A LOCKNUT. FOR ITEMS EXTERNALLY AND INTERNALLY THREADED, SEE ADAPTER, ELECTRICAL CONDUIT. SEE ALSO BUSHING, ELECTRICAL CONDUCTOR.]. 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 5975005046751 does not contain precious metals.
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.