Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 3-100-151-03 found under Shaft Shouldered by Honeywell Aerospace. The National Stock Number assigned to this part is 3040010738003, and the Federal Supply Class is . Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 3-100-151-03.