Comtech EF Data HPCST-5000 - Manual (Page 97)

High-Power TWTA Satellite Terminals Redundant System Installation
Rev. 1 3–13
e. One threaded rod at a
time, hold the washers
and plate in place on
the rod, and screw the
rod into a spring nut.
Notes:
1. Be sure to position the flanges of the flat fitting plates in the grooves
of the unistruts.
2. Before tightening the nuts on the threaded rods, ensure that the end
of each rod is screwed in until it is flush with the backside of the
unistrut. This ensures the rods are threaded completely through the
spring nuts.
f. Thread a 5/16-18 nut
about 2” onto the end
of each threaded rod.
g. Slip a 5/16” split
lockwasher, 5/16” flat
washer, and flat fitting
plate (in that order)
onto each threaded
rod.