BLUF: If your ATLAS forklift needs a new upper half door, order NSN 2510-01-573-1520.
Need an upper door half for your ATLAS forklift? Use NSN 2510-01-573-1520 to get the upper half that’s shown as Item 30 of Fig 140 in TM 10-3930-677-23&P (Aug 16).
Use NSN 5330-01-631-2424 for the special-shaped seal that goes on bottom edge of the upper half door. The NSN for the seal is missing from Item 31 of the same figure.
Make a note until the TM is updated.