National Stock Number
4540-01-222-0993
National Stock Number (NSN) 4540-01-222-0993, or NIIN 012220993, (control,flame safeguard) was assigned December 6, 1985 in the Federal Logistics Information System (FLIS). NIIN 012220993 was cancelled on January 2, 2012, 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 are 4 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, 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, with the most recent procurement date of Apr 28, 2011. There have been 2 contracts issued for this part number, with 2 awards given. The US Government has only awarded those contracts to one supplier. The last contract numbers awarded were: SPM7M011M5306, SPM8EB10V0200. The total value of the awarded contracts has been US$ 2,401.00.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries.
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 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 4540012220993 does not contain precious metals.
This information was last updated on Jun 01, 2024.