Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1006 74A found under Bolt Machine by Long Lok Fasteners Corporation. The National Stock Number assigned to this part is 5306001651859, 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 NAS1006 74A.