>> Search results for: J4900A NSN Search Results National Stock Number (NSN) Description 5120-01-499-3282, 5120014993282 Cancelled -> Replaced by 5120015337817 5930-01-526-1290 , 5930015261290 SWITCH,ELECTRONIC 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