Duff-Norton Machine Screw Rotating 500lb - 1 Ton User Manual
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Section III
Illustrated Parts List
3-1.
General
This section contains an exploded illustration of the1/4,
1/2 and 1-Ton rotating machine screw actuators. The
number adjacent to each part on the illustration is the
index number. Keyed to this index number on the parts
list is the part name.
When ordering spare parts be sure to include:
1. The nameplate model number of your actuator.
2. Index number and name of part.