Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number ADHWG1AND27-544-18 found under Control Temperature Indicating by Acme Electric Corporation. The National Stock Number assigned to this part is 6685009717119, 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 ADHWG1AND27-544-18.