>> Search results for: 734700478 NSN Search Results National Stock Number (NSN) Description 4470-99-533-3973, 4470995333973 TEST UNIT,PRESSURIS 4470-99-720-6381 , 4470997206381 PRESSURE LEVEL TEST 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