>> Search results for: CA853AFB7B NSN Search Results National Stock Number (NSN) Description 4820-01-100-0148, 4820011000148 COVER,CHECK VALVE 5310-01-099-9371 , 5310010999371 WASHER,SPRING,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