Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 16H1103-1 found under Pin Assembly Suppor by New Hampshire Ball Bearings Inc. The National Stock Number assigned to this part is 1650010423966, 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 16H1103-1.