Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 1007.4-577 01.0-11 found under Compass Magnetic Mounted by Marine Equipment Inc. The National Stock Number assigned to this part is 6605013939191, 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 1007.4-577 01.0-11.