>> Search results for: 55360TAB NSN Search Results National Stock Number (NSN) Description 4820-01-121-7915, 4820011217915 SEAT,VALVE 4820-01-419-2625 , 4820014192625 PISTON,VALVE 4820-01-293-9386, 4820012939386 DISK,VALVE 5325-01-416-1356 , 5325014161356 RING,RETAINING 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