Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number F-15150 PIECE 227 found under Switch Pressure by Stafford Machinery Corp. The National Stock Number assigned to this part is 5930007279709, 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 F-15150 PIECE 227.