Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number JCM-10-496-001 found under Spacer Sleeve by Sun Coast Supply Corp. The National Stock Number assigned to this part is 5365012646012, and the Federal Supply Class is 5365 Bushings Rings Shims And Spacers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like JCM-10-496-001.