Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number S1-8-005(H found under Panel Control by Parmatic Pollution Control. The National Stock Number assigned to this part is 6110012568432, 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 S1-8-005(H.