National Stock Number
4520-01-236-4995
National Stock Number (NSN) 4520-01-236-4995, or NIIN 012364995, (heater,water,steam-hot water hea) was assigned July 17, 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. One of those 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 not been procured by the US Government in over 5 years, with the most recent procurement date of Jul 30, 2018. 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: SPE8E818V2545, SPE8E816M0587, SPE8E816M0587. The total value of the awarded contracts has been US$ 49,849.22.
There has been very little demand for this national stock number. The demand for this NSN originated from less than 5 countries. Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Jul 22, 2016, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The data needed to produce this item from additional sources is not physically available. Valid AMCs: 3, 4 and 5.
This NSN is assigned to Item Name Code (INC) 13711. [A UNIT DESIGNED TO HEAT WATER IN A STORAGE TANK WHICH IS EQUIPPED WITH A COIL THAT RECEIVES STEAM OR HOT WATER FROM ANOTHER SOURCE. SEE ALSO HEATER, FLUID, INDUSTRIAL.]. 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 4520012364995 does not contain precious metals.
This NSN is associated to Schedule B 8402190000: vapor generating boilers, nesoi, including hybrid boilers. The Schedule B End Use is listed as industrial machines, other. NAICS classification category 332410: power boiler and heat exchanger manufacturing.
This information was last updated on Aug 01, 2025.