>> Search results for: 20990R1 NSN Search Results National Stock Number (NSN) Description 4730-00-842-7841, 4730008427841 Cancelled -> Replaced by 5365015564660 3110-01-535-5457 , 3110015355457 NO ITEM NAME AVAILABLE 5365-01-556-4660, 5365015564660 NO ITEM NAME AVAILABLE 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