>> Search results for: B9220B NSN Search Results National Stock Number (NSN) Description 4820-01-138-2019, 4820011382019 STEM,FLUID VALVE 4820-01-141-2562 , 4820011412562 Cancelled -> Replaced by 5330011246643 4820-01-122-7961, 4820011227961 DISK,VALVE 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