Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number 02-2973-00 found under Slide Drawer Extension by N H Researchincorporated. The National Stock Number assigned to this part is 5340015785388, and the Federal Supply Class is 5340 Hardware Commercial. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like 02-2973-00.