Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 2HAP3 found under Rod Continuous Thre by W W Grainger Inc. The National Stock Number assigned to this part is 5306011474112, and the Federal Supply Class is 5306 Bolts. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 2HAP3.