>> Search results for: 1142B1 NSN Search Results National Stock Number (NSN) Description 4210-66-076-2605, 4210660762605 COUPLING,ALUMINIUM 3120-66-072-7278 , 3120660727278 BEARING,SLEEVE 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