National Stock Number
6240-01-226-4858
National Stock Number (NSN) 6240-01-226-4858, or NIIN 012264858, (lamp,hollow cathode) was assigned February 19, 1986 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. 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, 2 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) 33287. [A GAS DISCHARGE LAMP WHICH EMITS RADIATION IN THE FORM OF A CATHODE GLOW FROM A HOLLOW CATHODE CLOSED AT ONE END. IT IS USUALLY USED IN ATOMIC ABSORPTION SPECTROPHOTOMETERS.]. 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 6240012264858 contains an unknown precious metal.
This NSN is associated to Schedule B 8539310000: discharge lamps, (ex ultraviolet), fluorescent, hot cathode. 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 Aug 01, 2025.