Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 10A4555XXXBPCFBX 45GPM SG 1.07 found under Meter Flow Rate Indicating by Abb Inc. The National Stock Number assigned to this part is 6680009988228, 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 10A4555XXXBPCFBX 45GPM SG 1.07.