>> Search results for: S4438B NSN Search Results National Stock Number (NSN) Description 4320-15-066-9273, 4320150669273 BOCCOLA 4320-15-066-9272 , 4320150669272 DISTANZIATORE 4320-15-066-9276, 4320150669276 DISTANZIALE 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