Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LM3-B found under Leveling Mount Airc by Barry Wright Corporation. The National Stock Number assigned to this part is 1680014938756, and the Federal Supply Class is 1680 Miscellaneous Aircraft Accessories And Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LM3-B.