National Stock Number
9350-25-150-3519
National Stock Number (NSN) 9350-25-150-3519, or NIIN 251503519, (brick,insulating,high temperature) has an unknown assigned date. 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 one supplier. 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 a year. There have been 2 contracts issued for this part number, with 2 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: SPE8E521V2462, SPE8E514V1244. The total value of the awarded contracts has been US$ 1,191.80.
There has been very little 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) 04535. [A BRICK HAVING A LOW THERMAL CONDUCTIVITY AND USED AS A BACKING FOR THE MORE DENSE REFRACTORY BRICK.].
This information was last updated on Jul 28, 2025.