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J-w-l 177f12B
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Dimensions
Adherence and
flexibility
Elongation
Heat shock
June 10, 1988
SUPERSEDING
J-W-1177/12A
September 27, 1976
FEDERAL SPECIFICATION SHEET
WIRE, MAGNET, ELECTRICAL, CLASS 180, TYPE H,
POLYRSTER-IMIDE OR POLYESTSR-AMIDE-IMIDE , ROUND
This specification is approved by the Commissioner, Federal Supply Service,
General Services Administration, for the use of all Federal agencies.
The requirements for acquiring the wire described herein shall consist of this
specification and the latest issue of J-W-1177.
Classification: Class 180; type H (single), type HZ (heavy),
tYPe H3 (triple); round.
Insulating materials:
The film shall be based on a polyester-imide or
polyester-amide-imide resin.
NSMA/ANSI equivalent: All test requirements except thermal endurance
are equivalent to MW-30 of NEMA MW 1000.
General requirements:
See J-W-1177 for general requirements, quality
assurance provisions, and packaging.
Requirements:
Test procedure, Wire sizes,
Characteristics
see J-W-1177 AwG
Requirements
4.7.1.2 4-56
See tables I and 11.
4.7.2.1
4-56 No cracks visible in the
film coating.
4.7.5
4-50
Not less than the value in
table III.
4.7.4 4-44
No cracks visible in the
coating after conditioning
as shown in table IV.
AMSC N/A
DISTRIBUTION STATEMENT A
FSC 6145
Approved for public release; distribution unlimited
10f9
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