National Stock Number
6250-01-127-6263
National Stock Number (NSN) 6250-01-127-6263, or NIIN 011276263, (adapter,lampholder) was assigned March 4, 1982 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. One of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, 2 suppliers are listed as Active suppliers 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 a year. There have been 15 contracts issued for this part number, with 20 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: SPE4A622F414T, SPE4A622F0318, SPE4A420V1818, SPE4A619F364R, SPE4A619F128K. The total value of the awarded contracts has been US$ 194,363.41.
This NSN is unique to one weapons system.
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 Dec 31, 2013, 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 data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 05764. [AN ELECTRICAL FITTING DESIGNED TO ESTABLISH THE NECESSARY ACCOMMODATIONS TO CONNECT A SINGLE-UNIT LAMPHOLDER TO TWO OR MORE LAMPBASES; TO A LAMPBASE OF A DIFFERENT SIZE; OR TO A LAMPBASE OF THE SAME SIZE IN ORDER TO PROVIDE SWITCHING FACILITIES OR AN ADJUSTABLE ANGLE. DOES NOT INCLUDE ADAPTER, CONNECTOR. FOR ITEMS WHICH ALSO HAVE FACILITIES FOR ACCOMMODATING CONNECTORS, USE ADAPTER, CONNECTOR TO LAMPBASE.]. 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 6250011276263 does not contain precious metals.
This NSN is associated to Schedule B 8539900000: electric filament lamp parts or discharge lamp parts. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335110: electric lamp bulb and part manufacturing.
This information was last updated on Jun 01, 2025.