Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number B04910001 found under Mast Section by Kaman Composites Vermont Inc. The National Stock Number assigned to this part is 5985013772633, and the Federal Supply Class is 5985 Antennas Waveguides And Related Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like B04910001.