Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 693 129 192 2 found under Coupling Half Self Sealing by Wabco Automotive Sa. The National Stock Number assigned to this part is 4730016140586, and the Federal Supply Class is 4730 Hose Pipe Tube Lubrication And Railing Fittings. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 693 129 192 2.