National Stock Number
2910-01-632-3021
National Stock Number (NSN) 2910-01-632-3021, or NIIN 016323021, (heater,diesel oil,diesel engine) was assigned October 15, 2014 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 one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.
This part number has been procured by the US Government within the last year, but shows no recent (last 90 days) procurement activity. There have been 6 contracts issued for this part number, with 6 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE7L725V0359, SPE7L725V0233, SPE7L024V3654, SPE7L024V2252, SPE7L024V1302. The total value of the awarded contracts has been US$ 9,031.51.
This NSN is fairly common among different weapons systems, belonging to 14 different platforms.
There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. The 24 month forecast from the US Government for this part number has high volatility, with an estimated forecasted value of US$ 14,589. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jan 21, 2015, this NSN's acquisition method was noted as: Not established. Not established.
This NSN is assigned to Item Name Code (INC) 47670. [A HEATER DESIGNED TO ENSURE PERMANENT SUPPLY OF DIESEL FUEL TO ENGINES IN COLD WEATHER. IT HEATS DIESEL FUEL BY MEANS OF CERAMIC RESISTANCE; WHEN THE ENGINE IS HOT, THE COOLING WATER CIRCUIT TAKES OVER FROM THE CERAMIC RESISTANCE. IT INCLUDES THE ACCESSORIES SUCH AS FILTER CARTRIDGE, CONTROL UNIT AND THE LIKE. EXCLUDES: HEATER, COOLANT, ENGINE.]. 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 2910016323021 does not contain precious metals.
This information was last updated on Jul 01, 2025.