>> Search results for: EDAELIP23 NSN Search Results National Stock Number (NSN) Description 2990-01-643-4368, 2990016434368 MUFFLER,EXHAUST-INTAKE 2990-01-691-2539 , 2990016912539 MUFFLER,EXHAUST 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