National Stock Number
4240-01-084-7521
National Stock Number (NSN) 4240-01-084-7521, or NIIN 010847521, (pump,air breathing) was assigned October 24, 1979 in the Federal Logistics Information System (FLIS). This NSN does not replace any other NSNs.
There are no manufacturer part numbers associated to this NSN.
This part number has not been procured by the US Government in over 5 years.
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) 77777. There is no information in the HMIRS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product. NSN 4240010847521 contains an unknown precious metal.
This information was last updated on Jul 01, 2025.