Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B23C0047 A1A36C found under Contact Electrical by Mcdonnell Douglas. The National Stock Number assigned to this part is 5999010936052, 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 B23C0047 A1A36C.