>> Search results for: 9220992 NSN Search Results National Stock Number (NSN) Description 4320-00-609-8170, 4320006098170 PLATE,VALVE 4920-01-322-6847 , 4920013226847 FITTING,FILTER RING,AIRCRAFT 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