Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number PL-2032B-001 REV-C ITEM NO. 27 found under Switch Rotary by Cs Controls Incorporated. The National Stock Number assigned to this part is 5930014501305, 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 PL-2032B-001 REV-C ITEM NO. 27.