Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 0022-519-23-002400 found under Brake Hydraulic by Orttech Inc. The National Stock Number assigned to this part is 3040013502552, 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 0022-519-23-002400.