Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 200085 ITEM 3 found under Housing Mechanical Drive by Tri Tec Manufacturing Llc. The National Stock Number assigned to this part is 3040016663046, and the Federal Supply Class is 3040 Miscellaneous Power Transmission Equipment. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 200085 ITEM 3.