Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OM-354 FIG 7-4 ITEM NO 2 found under Switch Rotary by Miller Electric Mfg Co. The National Stock Number assigned to this part is 5930014358265, and the Federal Supply Class is 5930 Switches. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like OM-354 FIG 7-4 ITEM NO 2.