Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ZCK-S2-H29 found under Housing Sensitive S by Telemecanique Inc. The National Stock Number assigned to this part is 5930014360480, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like ZCK-S2-H29.