>> Search results for: PLC11402STYECL1LVL1DN NSN Search Results National Stock Number (NSN) Description 4820-01-543-3591, 4820015433591 VALVE,CHECK 4820-01-548-7730 , 4820015487730 VALVE,GLOBE 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