Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 12TM08201-4SL-W104 found under Caster Swivel by Albion Industries Inc. The National Stock Number assigned to this part is 5340008145619, 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 12TM08201-4SL-W104.