>> Search results for: BIOBAG NSN Search Results National Stock Number (NSN) Description 6640-01-231-7244, 6640012317244 GENERATOR,GAS ENVELOPE 6640-01-314-7022 , 6640013147022 GENERATOR,GAS ENVELOPE 6640-01-202-2225, 6640012022225 Cancelled -> Replaced by 6640011536951 6640-01-317-1136 , 6640013171136 GENERATOR,GAS ENVELOPE 6640-01-156-3582, 6640011563582 GENERATOR,GAS ENVELOPE 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