>> Search results for: 3661857 NSN Search Results National Stock Number (NSN) Description 5310-00-741-1419, 5310007411419 WASHER,FLAT 5355-01-218-1135 , 5355012181135 KNOB 4920-01-349-8220, 4920013498220 ADAPTER,ENGINE AIR INLET 4940-01-348-8053 , 4940013488053 ADAPTER,MECHANICAL TEST 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