Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 966B1N found under Valve Fluid Pressur by Auto Valve Inc. The National Stock Number assigned to this part is 1650014419496, and the Federal Supply Class is 1650 Aircraft Hydraulic Vacuum And De-Icing System Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 966B1N.