Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 5100-360 found under Fusee Backfiring by Forest Service Specifications Pr. The National Stock Number assigned to this part is 6260002941279, and the Federal Supply Class is 6260 Nonelectrical Lighting Fixtures. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 5100-360.