Roller material is cres rod iaw qq-s-763, cl 304, cond b; main rail material is 6061-t6 al; drawing calls it rail assembly, main; for mhu 110 munitions trailer.
A conveyor with frame mounted rollers which are free to revolve. The items to be handled move because of the force of gravity when the loading end is raised to a level higher than that of the unloading end.
NSN 6620-00-239-6153
NSN 6645-00-527-6531
NSN 5835-00-341-5441
NSN 6320-00-456-0836
NSN 6620-01-287-1443
NSN 5945-01-450-8409
NSN 6135-01-492-8934
NSN 5996-01-211-0208
NSN 6145-00-817-3615
NSN 5920-01-141-6885
NSN 6240-01-487-7898
NSN 5925-01-540-3320