Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number A1053-000001 found under Cabinet Electrical Equipment by Amherst Systems Inc. The National Stock Number assigned to this part is 5975015619070, and the Federal Supply Class is 5975 Electrical Hardware And Supplies. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like A1053-000001.