>> Search results for: 90070004 NSN Search Results National Stock Number (NSN) Description 1660-01-542-1623, 1660015421623 REGULATOR,OXYGEN,DEMAND 1660-21-899-7301 , 1660218997301 CYLINDER,COMPRESSED 1660-21-901-3159, 1660219013159 MASK,OXYGEN 5365-15-064-0592 , 5365150640592 RING, RETAINING 1 Related Inventory 19007-0004Condition FN.250X.032 FIQD Readily AvailableAdd to RFQ 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