Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 271985-T1 found under Contact Assembly Electrical by Brown Boveri And Cie Ag. The National Stock Number assigned to this part is 5999005744406, and the Federal Supply Class is 5999 Miscellaneous Electrical And Electronic Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 271985-T1.