Special Features:

Mounting configuration: two mounting holes 0.147 inch diameter spaced 10.077 inch center to center; two 0.031 inch diameter semi-perforated holes; two slots 0.250 inch long by 0.130 inch wide; bar is steel; case harden 0.003 to 0.005 inch deep one end only; studs are annealed steel heat treated to rockwell c-45 - c-53; 0.337 inch long; head is 0.250 inch diameter; threaded end is 0.250 inch diameter with 4-40 unc-2a threads

Properties:

Two or more different types of items having a common mounting or mounted on each other which together form a portion of a teletypewriter but which in itself is not a complete functioning item and cannot be assigned a more definite item name.