>> Search results for: 40027A NSN Search Results National Stock Number (NSN) Description 2990-00-422-5834, 2990004225834 FLANGE,EXHAUST PIPE 4820-01-528-7284 , 4820015287284 STEM,FLUID VALVE 1 Related Inventory 4002-7ACondition NE Readily AvailableAdd to RFQ 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