Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 942 300 003-706 found under Delay Line by Bull Hn Information Systems Inc. The National Stock Number assigned to this part is 5999000153493, 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 942 300 003-706.