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J-W-1177/40
June 10, 1988
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FEDEML SPECIFICATION SHEET
WIRE, MAGNET, ELECTRICAL, CLASS 180, TYPE SPEIN,
SOLDEIULBLEPOLYESTER-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 180; type SPEIN (single), type SPEIN2 (heavy);
round.
Insulating materials:
The conductor shall be coated with a dual film.
The underlying coating shall be based on a
solderable polyester-imide resin.
The super-
imposed coating shall be based on a polyamide
resin.
NEMA/ANSI equivalent:
All test requirements are equivalent to MW-78 of
NEMAMW 1000.
~~~~$g~
reql~~~e~n~~: See J-W-~~77 fer general
~~nl]ir~m=ntfs. qlJal~~y
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assurance provisions, and packaging
Requirements:
Test procedure, Wire sizes,
Characteristics
see J-W-1177 AWG
Dimensions
4.7.1.2
14-44
Mherence and
4e7e2el
14-44
flexibility
Elongation
4.7.5
14-44
Heat shock
4.7.4 14-44
Requirements
See table I.
No cracks visible in the film
coating,
Not less than the value in
table II.
No cracks visible in the
coating after conditioning
as shown in table 111.
AMSC N/A
FSC 6145 .
DISTRIBUTION STATEMENT A Approved for public release; distribution unlimited
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