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J-W-1177/24B
June 10, 1988
SUPERSEDING
J-W-1177124A
September 27, 1976
FEDERAL SPECIFICATION SHEET
WIRE, NAGNET, ELECTRICAL, CLASS 180, TYPE OgH,
POLYESTER-CLASS-FI BER-COVERED , SILICONE TREATED, ROUND
‘1’hiespecification 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
Classification:
latest issue of J-W-1177.
Class 180:
type DgH and type 0g2H (bare with single or double
polyester-glass, silicone varnished) ,
tYpe LDgH and type LDg2H (single film, single or
double polyester-glass , silicone varnished),
type L20gH and type L2Dg21{ (heavy film, single or
double polyester-glass , silicone varnished);
round.
Insulating materials: The fiber covering and application of the covering
shall be aa specified in J-W-1177.
If an under-
lying film coating is used, it shall have a class
155 rating.
The varnish used in treated fibrous
covered wire shall conform to the requirements of
class lBO of MIL-I-24092, or an alternate selected
on the basia of equivalent test data.
The varnish
shall be a modified silicone insulating varnish or
silicone compound to provide a tough outer finish.
The varnish used shall be identified in the quali-
fication test report.
NENA/ANSI equivalent: Test requirements are equivalent to MW-47 of NENA
MW 1000 except for thermal rating.
General requirements:
See J-W-1177 for general requirements, quality
aasurance provisions, and packaging.
AMSC N/A
FSC 6145
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DISTRIBUTION STATEMENT A Approved for public release; distribution unlimited
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