Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 280-6010 found under Kit Regulator Assy by Crash Rescue Equipment Service. The National Stock Number assigned to this part is 6110015060909, and the Federal Supply Class is 6110 Electrical Control Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 280-6010.