>> Search results for: PWA90251 NSN Search Results National Stock Number (NSN) Description 4920-01-416-1769, 4920014161769 MASK,SHOT PEEN 4920-00-533-8731 , 4920005338731 PLUG ASSEMBLY,DIFFU 4920-00-533-8732, 4920005338732 PLUG ASSEMBLY,DIFFU 4920-00-533-8733 , 4920005338733 PLUG ASSEMBLY,DIFFU 4730-00-533-8734, 4730005338734 PLUG,DIFFUSER CASE WELDMENT 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