>> Search results for: B91239 NSN Search Results National Stock Number (NSN) Description 2840-99-517-8377, 2840995178377 BLADE,COMPRESSOR,AIRCRAFT GAS TURBINE ENGINE 4730-99-751-4491 , 4730997514491 ELBOW,PIPE 1 Related Inventory 69B91239-9UNION 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