Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 572D-100P-2A1 2N3-V1K found under Baroswitch by Edwards High Vacuum Inc. The National Stock Number assigned to this part is 6660011026824, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 572D-100P-2A1 2N3-V1K.