National Stock Number
6250-01-451-2583
National Stock Number (NSN) 6250-01-451-2583, or NIIN 014512583, (adapter,lampholder) was assigned December 10, 1997 in the Federal Logistics Information System (FLIS). NIIN 014512583 was cancelled on May 1, 2010, with a cancelled status of "Item is Cancelled - Inactive." There is no known replacement specified for this stock number. This NSN does not replace any other NSNs.
There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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.
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 6250014512583 does not contain precious metals.
This information was last updated on Aug 01, 2025.