>> Search results for: P09228A NSN Search Results National Stock Number (NSN) Description 4820-01-014-4402, 4820010144402 Cancelled -> Replaced by 4820002247819 4820-00-532-7791 , 4820005327791 VALVE,CHECK 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