>> Search results for: 2216C55770 NSN Search Results National Stock Number (NSN) Description 5331-01-013-3028, 5331010133028 O-RING 5331-01-264-3619 , 5331012643619 Cancelled -> Replaced by 5331011249021 1 Related Inventory 2-216C557-705330010133028Condition NSPACKING 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