National Stock Number
4540-01-275-8022
National Stock Number (NSN) 4540-01-275-8022, or NIIN 012758022, (control,flame safeguard) was assigned March 26, 1988 in the Federal Logistics Information System (FLIS). NIIN 012758022 was cancelled on October 2, 2004, with a cancelled status of "Item is Cancelled WITHOUT Replacement." 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 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that 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) 31915. [AN ITEM PROVIDING ELECTRONIC FLAME SAFEGUARD PROTECTION FOR GAS, OIL, OR COMBINATION GAS-OIL BURNERS. IT SHUTS OFF THE FLOW OF GAS-OIL OR INITIATES A WARNING SIGNAL IN THE EVENT OF A POWER OR FLAME FAILURE. IT MAY INCLUDE RESTART CAPABILITY, FLAME DETECTOR, RELAY, FLAME ROD, PUSH BUTTON STOP-START CONTROL, OR A COMBINATION THEREOF. EXCLUDES:CONTROL, COMBUSTION, OIL BURNER; AND CONTROL, FUEL FLOW, OIL BURNER.]. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 4540012758022 does not contain precious metals.
This information was last updated on Jul 01, 2025.