Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 281-00-00-074 found under Jackscrew by Cinch Connectors Ltd. The National Stock Number assigned to this part is 5342013018833, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 281-00-00-074.