>> Search results for: 3979402 NSN Search Results National Stock Number (NSN) Description 2520-01-202-0564, 2520012020564 DISK,CLUTCH 1660-00-008-3528 , 1660000083528 VALVE,MODULATION,COLD AIR 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