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Wire and component identification |
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|  MIL-P-22497C(OS)
3.2.9.1 Whenever wires are run through holes in metal partitions,
shields, and the like; the holes shall be equipped with suitable grom-
mets. Care should be exercised in the running of wire to ensure that
it is not carried over or bent around any sharp corner or edge which
might, in time, cut through the insulation. To prevent deterioration
of the conductors by heat, care shall be taken to ensure that wiring
is not exposed to excessive temperatures and that they cannot come in
direct contact with heated parts. Special caution should be exercised
to ensure that any cabling to components mounted on access doors is of
sufficient length to prevent contact with the edge of door at maximum
swing.
3.2.9.2 Conductors shall be bound into a cable wherever possible
and securely held by means of cord or other means acceptable to the
procuring activity.
3.2.10 Wire and component identification. Each conductor shall be
identified by color coding or other permanent marking that shall appear
at least once in every four inches of wire length. Components shall be
identified by circuit symbols or designations marked on or adjacent to
the individual components in the unit.
3.2.11 Threads. Unless otherwise specified, all threads shall be in
accordance with the National Bureau of Standards Handbook H28.
3.2.12 Conflicting requirements. Conflicting requirements arising
between this specification or any specifications or publications listed
herein shall be referred in writing to the procuring agency or appointed
agent for interpretation, clarification, and resolution (or correction).
The following devices shall be mounted
3.2.13 Controls and indicators.
on the front of each power supply:
(a) A 4-1/2 inch, dc voltmeter with a single range of 0 to 100 volts,
which shall be in accordance with MIL-M-10304 (MR44W100DCVVR). Scale num-
erals shall be at least 3/16" high.
(b) A 4-1/2 inch, dc ammeter with a single range of 0 to 100 amp-
eres, which shall be in accordance with MIL-M-10304 (MR44W100DCAAR).
Scale numerals shall be at least 3/16" high.
(c) Voltage controls capable of adjusting the output voltage from
6 volts or less to 90 volts or more with incremental changes of less than
one-half volt.
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