National Stock Number
5975-00-504-8990
National Stock Number (NSN) 5975-00-504-8990, or NIIN 005048990, (cover,conduit outlet) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 1 stock number, 5975002962864.
There are 2 manufacturer part numbers associated with this NSN. 2 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 5 suppliers. 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, with the most recent procurement date of Sep 09, 2010. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPM4A010M3730, SPM4A010M1577. The total value of the awarded contracts has been US$ 59.64.
There has been very little 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 Jan 21, 2010, this NSN's acquisition method was noted as: Acquire only from the prime contractor although the engineering data identifies the Commercial and Government Entity Code (CAGE) and part number of a source other than the prime contractor. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 19945. [AN ITEM OF ANY MATERIAL, WITH OR WITHOUT THREADS, DESIGNED TO MATE WITH A CONDUIT OUTLET OR A SEALING FITTING, ELECTRICAL CONDUIT. IT MAY BE DESIGNED AS A REMOVABLE SIDE PLATE COVER WITH OR WITHOUT HUBS. IT MAY HAVE PROVISIONS FOR DRAINING OR VENTING. IT MAY BE DESIGNED FOR THE INSERTION AND/OR MOUNTING OF ELECTRICAL DEVICES, SUCH AS SWITCHES, RECEPTACLE CONNECTORS, AND INDICATOR LIGHT LENSES. IT MAY INCLUDE MECHANISMS FOR THE EXTERNAL OPERATION OF SWITCHES BUT DOES NOT INCLUDE THE WIRING DEVICES. FOR ITEMS DESIGNED TO MOUNT DIRECTLY ON A BRACKET OR AN ELECTRICAL CURRENT CARRYING WIRING DEVICE, SEE PLATE, WALL, ELECTRICAL. SEE ALSO COVER, JUNCTION BOX.]. 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 5975005048990 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.