Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DI10055-01-OL found under Indicator Temperature Thermocoup by Rubber Products Corp. The National Stock Number assigned to this part is 6685013599810, 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 DI10055-01-OL.