Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number WL00101GSAFSS found under Lamp Incandescent by Federal Specifications. The National Stock Number assigned to this part is 6240001437493, 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 WL00101GSAFSS.