Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SH388 found under Contact Positioner Terminal Crim by Oceta. The National Stock Number assigned to this part is 5120013293087, and the Federal Supply Class is 5120 Hand Tools Nonedged Nonpowered. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like SH388.