>> Search results for: SW1A03 NSN Search Results National Stock Number (NSN) Description 4420-01-134-6770, 4420011346770 Cancelled -> Replaced by 4520011791843 4520-01-177-5370 , 4520011775370 LOADALERT ASSEMBLY 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