Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number NAS1160-5-24H found under Bolt Shoulder by B And B Specialties Inc. The National Stock Number assigned to this part is 5306016482960, 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 NAS1160-5-24H.