Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P8C5BBN found under Screw Machine by Telephone Company Of America. The National Stock Number assigned to this part is 5305006387401, and the Federal Supply Class is 5305 Screws. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P8C5BBN.