Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 82-12300RVRB found under Caster Swivel by Webster Truck And Caster Co. The National Stock Number assigned to this part is 5340009977234, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 82-12300RVRB.