Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 272526T01 found under Fuseholder Block by Spd Electrical Systems Inc. The National Stock Number assigned to this part is 5920000057105, and the Federal Supply Class is 5920 Fuses Arresters Absorbers And Protector. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 272526T01.