Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number P6042-134 found under Extender Card Electronic Test by Projects Unlimited Inc. The National Stock Number assigned to this part is 5998000428967, and the Federal Supply Class is 5998 Electrical And Electronic Assemblies Boards Cards And Associated Hardware. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like P6042-134.