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J-W-1177121B
June 10,”1988
SUPERSEDING
.:
●
The
J-w-1177/21A
September 27, 1976
FEDERAL SPECIFICATION SHEET
WIRS , MAGNET, ELECTRICAL, CLASS 200, TTPE GK,
GLASS-FIBER-COVERED, SILICONE TREATED, ROUND
This specification is approved by the Commissioner, Federal Supply Service,
General Services Administration, for the use of all Federal agencies.
requirements for acauirin~ the wire described herein shall consist of this
●
specification and the l~test ~ssue of J-W-1177.
Classification:
class 200;
tyPe GK and type G2K (bare with single or double
glass fiber, silicone varniahed ),
type HGK and type HG2K (single film, single or
double glass fiber, silicone varnished),
tYPe H2GK and type H2G2K (heavy film, single or
double glaas fiber, silicone varniahed); round.
Insulating materials:
The fiber covering and application of the covering
shall be as specified in J-W-1177.
If an under-
lying film coating is used, it shall have a class
180 rating. The varnish used in treating fibrous
covered wire shall conform to the requirements of
class 200 of MIL-I-24092, or an alternate selected
on the basis of equivalent test data.
The varnish
shall be a modified silicone insulating varnish or
silicone compound providing a tough outer finish.
The varnish used shall be identified in the quali-
fication test report.
NEMA/ANSI equivalent: All teat requirements are equivalent to MU-44 of
NEMA MW 1000.
I
AMSC N/A
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FSC 6145
DISTRIBUTION STATEMENT A Approved for public release; distribution unlimited
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