National Stock Number
6240-01-460-4539
National Stock Number (NSN) 6240-01-460-4539, or NIIN 014604539, (holder,lamp) was assigned November 5, 1998 in the Federal Logistics Information System (FLIS). NIIN 014604539 was cancelled on November 2, 2018, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 6210010383727. This NSN does not replace any other NSNs.
There are 2 manufacturer part numbers associated with this NSN. None of the associated 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, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.
This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Jun 22, 2017. There has been one contract issued for this part number, with one award given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPE4A617PG009. The total value of the awarded contracts has been US$ 0.00.
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 Jul 29, 2020, 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 Government does not have adequate data, lacks rights to data, or both, needed to purchase this part from additional sources. Valid AMCs: 1, 2, 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 41133. [AN ITEM PRIMARILY DESIGNED TO MECHANICALLY ACCOMODATE, POSITION, AND/OR RESTRAIN THE MOVEMENT OF ONE OR MORE LAMPS IN ITS/THEIR NORMAL MOUNTING POSITION. FOR ITEMS SPECIFICALLY DESIGNED TO ELECTRICALLY ACCOMMODATE A LAMP, SEE LAMPHOLDER.]. 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 6240014604539 does not contain precious metals.
This information was last updated on Aug 01, 2025.