Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 4101EPE3 found under Gage Pressure Dial Indicating by Tyco Valves And Controls Lp. The National Stock Number assigned to this part is 6685009385648, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 4101EPE3.