Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5444-1372F found under Adapter Housing by Magnaloy Coupling Co Div Of. The National Stock Number assigned to this part is 3040015211822, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5444-1372F.