>> Search results for: 11B5190473 NSN Search Results National Stock Number (NSN) Description 5220-01-655-3997, 5220016553997 PARALLEL 5220-01-655-3998 , 5220016553998 PARALLEL 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