>> Search results for: 2216B1 NSN Search Results National Stock Number (NSN) Description 4820-01-238-5741, 4820012385741 VALVE,CHECK 4820-01-233-6838 , 4820012336838 VALVE,CHECK 1 Related Inventory G1513G2216B1.75A Readily AvailableAdd to RFQ 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