>> Search results for: 124B20B2M NSN Search Results National Stock Number (NSN) Description 5925-01-179-4772, 5925011794772 CIRCUIT BREAKER 5925-01-542-6451 , 5925015426451 CIRCUIT BREAKER 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