National Stock Number
4220-01-073-0541
National Stock Number (NSN) 4220-01-073-0541, or NIIN 010730541, (cylinder and valve assy) was assigned March 8, 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.
This NSN is assigned to Item Name Code (INC) 77777. This item does not have a critical feature such as tolerance, fit restrictions or application. Nuclear hardness properties have not been determined (not valid for input). Information is in the Hazardous Materials Information Resource System (HMIRS). NSN 4220010730541 does not contain precious metals.
This information was last updated on May 01, 2025.