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J-w-1177/llB
June 10, 1988
SUPERSEDING
J-w-1177/llA
September 27, 1976
FEDERAL SPECIFICATION SHEET
WIRE, MAGNET, ELECTRICAL , CLASS 155, TYPE LN,
POLYESTER OR POLYESTER-IMIDE OVERCOATED WITH POLYAMIDE , 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 155; type LN (single), type LN2 (heavy),
tYPe LN3 (triple); round.
Insulating materials:
The conductor shall be coated with a dual film.
The underlying coating shall be based on a
polyester or polyester-imide resin.
The super-
imposed coating shall be based on a polyamide
resin.
NEMA/ANSI equivalent:
All teat requirements except thermal endurance
are equivalent to MW-24 of NEMA MW 1000.
General requirements:
See J-W-1177 for general requirements, quality
as6urance provisions, and packaging.
Requirements:
Test procedure,
Characteristics see J-W-1177
Dimensions
4.7.1.2
Adherence and
4.7.2. i
flegibility
Elongation
4.7.5
Heat shock
4.7.4
Wire sizes,
AWG Requirements
10-30 See table I.
10-30 No cracks visible in
film coating.
the
10-30
Not less than the value in
table II.
10-30 No cracks visible in the
coating after conditioning
as shown in table III.
AMSC
NfA
FSC 6145
DISTRIBUTION STATEMENT A Approved for public, release; distribution unlimited
lof7
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