Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number OM-1612 found under Adapter Straight Hose To Boss by Formrite Tube Co. The National Stock Number assigned to this part is 4730013149276, 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 OM-1612.