Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PD41271 PIECE 1 found under Switch Rotary by Enertec America Inc. The National Stock Number assigned to this part is 5930012278946, 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 PD41271 PIECE 1.