>> Search results for: RS055K1 NSN Search Results National Stock Number (NSN) Description 9905-01-056-3912, 9905010563912 SIGN 9905-01-056-5562 , 9905010565562 SIGN 9905-01-056-5594, 9905010565594 SIGN 9905-01-056-5626 , 9905010565626 SIGN 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