Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number FIT241-6Y4 found under Pin Rivet Threaded by Emhart Industries Inc. The National Stock Number assigned to this part is 5320016411437, and the Federal Supply Class is 5320 Rivets. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like FIT241-6Y4.