Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2.837.01 found under Detector Metal Flaw Electronic by Foerster Instruments Incorporated. The National Stock Number assigned to this part is 6635015316970, 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 2.837.01.