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|  MIL-T-43578B
(Technical society and technical association specifications and standards
are generally available for reference from libraries. They are also distributed
among technical groups and using Federal agencies.)
3.
REQUIREMENTS
3.1 Standard product. Each trouser top former furnished under this speci-
fication shall be the manufacturers current standard product, except for those
changes required to comply with the requirements of this specification.
3.2 Codes and standards.
The top formers shall be wired to conform to NFPA Standard
3.2.1 NFPA.
No. 70.
3.2.2 UL. The wiring, fittings, and conduit shall conform to applicable
UL standards.
3.2.3 NEMA. Motor controllers, switches, solenoids and time delays shall
conform to performance requirements of NEMA Standards Publication No. ICS.
3.2.4 Certification. Prior to approval of the first shipment, the contractor
shall submit satisfactory evidence to the contracting officer or his authorized
representative, that the top formers meet the requirements specified herein.
3.2.4.1 NFPA. Acceptable evidence of meeting requirements of 3.2.1 shall
be the manufacturer's certified statement that the top former is wired in accor-
dance with NFPA Standard No. 70.
3.2.4.2 UL. Acceptable evidence of meeting the requirements of 3.2.2 shall
be the UL label or a certification from an independent testing laboratory
acceptable to the contracting officer or his authorized representative that the
wiring, fittings and conduit conform to applicable UL standards.
3.2.4.3 NEMA. Acceptable evidence of meeting the requirements of 3.2.3
shall be the manufacturer's certified statement that the motor controllers,
switches, and time delays conform to NEMA Publication ICS. A tag or label
attached to these items stating the components conform to this standard is
acceptable evidence.
3.3 Materials. Materials not definitely specified shall be of the quality
normally used by the manufacturer for the specified equipment provided the
completed item complies with all provisions of this specification (see 6.3).
3.3.1 Motors.
Fractional and integral horsepower motors shall conform to
CC-M-1807.
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