Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number N36D9420-000B found under Thermometer Self Indicating by Weksler Glass Thermometer Corp. The National Stock Number assigned to this part is 6685002910548, 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 N36D9420-000B.