Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 32-821552-79 found under Riser Extension Parachute by Monogram Aerospace Fasteners Inc. The National Stock Number assigned to this part is 1670005089417, and the Federal Supply Class is 1670 Parachutes Aerial Pick Up Delivery Recovery Systems And Cargo Tie Down Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 32-821552-79.