Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number SS 12 MTA 7 8RG found under Adapter Straight Pipe To Tube by Swagelok Ltd. The National Stock Number assigned to this part is 4730014567709, 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 SS 12 MTA 7 8RG.