>> Search results for: 7021666 NSN Search Results National Stock Number (NSN) Description 1356-00-415-6713, 1356004156713 CYLINDER,PRESSURE CO2 1356-01-422-4550 , 1356014224550 CYLINDER ASSEMBLY 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