Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number CMC 41 8130 1 1 4 20 found under Adapter Straight Ho by Custom Hydraulic And Machine Inc. The National Stock Number assigned to this part is 4730011431401, 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 CMC 41 8130 1 1 4 20.