>> Search results for: 4M4320 NSN Search Results National Stock Number (NSN) Description 2815-00-951-8235, 2815009518235 INSERT,ENGINE VALVE SEAT 3120-00-346-3593 , 3120003463593 BUSHING,SLEEVE 3120-01-407-1487, 3120014071487 BUSHING,SLEEVE 3120-00-345-2259 , 3120003452259 BUSHING,SLEEVE 3120-01-407-1491, 3120014071491 BUSHING,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