>> Search results for: MILPRF27407TYPEIGRADEA NSN Search Results National Stock Number (NSN) Description 9135-01-525-1620, 9135015251620 PROPELLANT PRESSURIZING AGENT,HE 9135-01-665-9490 , 9135016659490 PROPELLANT PRESSURIZING AGENT,HE 1 Related Inventory Search You can use this search box to continue searching. Search parameters can include any combination of characteristics, specifications, description, partial part numbers, NSN or other stocking number. Special characters are not needed and are automatically stripped before searching. Do you sell this part? Become part of our growing pool of certified suppliers. Send Information