Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number HSD 00 180 found under Insulator Plate by Veeco Instruments Inc. The National Stock Number assigned to this part is 5970013082711, and the Federal Supply Class is 5970 Electrical Insulators And Insulating Materials. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like HSD 00 180.