>> Search results for: P5502134TYPEB NSN Search Results National Stock Number (NSN) Description 4820-01-504-2410, 4820015042410 VALVE,RESTRICTOR CHECK 1710-01-504-2410 , 1710015042410 VALVE,FLOW CONTROL, 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