Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number LWSA301 found under Lamp Incandescent by Mag Instrument Inc. The National Stock Number assigned to this part is 6240014418368, and the Federal Supply Class is 6240 Electric Lamps. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like LWSA301.