Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 138454-1 found under Gasketing Material by Drs Technologies Inc. The National Stock Number assigned to this part is 5999013842048, 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 138454-1.