Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1844-1 found under Dial Scale by Advanced Logic Resources Inc. The National Stock Number assigned to this part is 5355009970272, and the Federal Supply Class is 5355 Knobs And Pointers. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A1844-1.