National Stock Number
6240-00-143-6593
National Stock Number (NSN) 6240-00-143-6593, or NIIN 001436593, (lamp,cartridge) was assigned August 28, 1968 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN replaces 2 stock numbers: 6240007055848, 6240008045924.
There are 10 manufacturer part numbers associated with this NSN. 6 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 9 suppliers. Today, 6 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 5 suppliers are 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) 24416. [AN ITEM CONSISTING OF AN UNBASED LAMP, EITHER INCANDESCENT OR GLOW, MOUNTED IN A SLEEVE. IT HAS A PROJECTING TERMINALS AND MAY ALSO INCLUDE A LENS. FOR LIGHT EMITTING DIODES WHICH MAY OR MAY NOT BE MOUNTED IN A SLEEVE OR A LAMP BASE, SEE LIGHT EMITTING DIODE.]. 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 6240001436593 contains an unknown precious metal.
This NSN is associated to Schedule B 9405400000: electric lamps and lighting fittings, nesoi. The Schedule B End Use is listed as electric apparatus. NAICS classification category 335129: other lighting equipment manufacturing.
This information was last updated on Jul 01, 2025.