Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1-5486 found under Lining Set Friction by Benju Sales And Earths Choice Inc. The National Stock Number assigned to this part is 3040004261801, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 1-5486.