Thank you for selecting Aerospace Aviation360 as your go-to distributor of part number DM871-R2 ALT.PATT2 found under Floorboard Trailer by Niedermeyer Martin Co. The National Stock Number assigned to this part is 2510013152613, and the Federal Supply Class is 2510 Vehicular Cab Body And Frame Structural Components. Our website is owned and operated by ASAP Semiconductor, a leading distributor of aviation and aerospace part numbers like DM871-R2 ALT.PATT2.