Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 41428-3 found under Bolt Slat Roller by B And B Precision Components Inc. The National Stock Number assigned to this part is 5306013110301, 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 41428-3.