>> Search results for: A157B NSN Search Results National Stock Number (NSN) Description 1680-00-360-1983, 1680003601983 METER,MONLTOR,TWIN 4820-01-135-1646 , 4820011351646 VALVE,GLOBE 5120-21-892-1499, 5120218921499 INSERTER SET,BEARIN 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