Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 201 00 018 found under Cover Knob by Active Gear Company Of Canada. The National Stock Number assigned to this part is 2590200013387, and the Federal Supply Class is 2590 Miscellaneous Vehicular Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 201 00 018.