Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 20-2816 found under Grommet Nonmetallic by Peter Paul Electronics Coinc. The National Stock Number assigned to this part is 5325014134550, and the Federal Supply Class is 5325 Fastening Devices. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 20-2816.