Steel Bar Stock, 5/16 in. × 1 in. × 13-1/2 in.
(0.79 cm × 2.54 cm × 34.29 cm)
Hexagon Nut, 1/2-16, NSN 5310-01-270-173
Wear eye shields and protective gloves when fabricating this tool.
Flying metal particles and heated metal may cause serious
1. Drill two 1/2 in. (1.27 cm) diameter holes in the bar stock at the locations shown in the above
2. Remove burrs with a hand file.
3. Center hexagon nut (2) on bar stock (1) at location shown in above illustration.
4. Hold nut in place with a C-clamp, and weld a single layer bead around the circumference of the nut.
Figure C-4. Planetary Hub Drag Tool