Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 51-0933 found under Lock Slide Fastener by Mark Body Truck And Equipment Inc. The National Stock Number assigned to this part is 5325010521162, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 51-0933.