4410-00-574-9489 BOILER PLANT ASSY Index 2010-00-574-9491 COUPLING,QUILL SHAF

National Stock Number:
5970-00-574-9490

Federal Supply Class:
5970

National Item Identification Number:
005749490

Description:
INSULATOR,PLATE

Detail:
An insulator having flat surfaces, with or without holes, whose thickness does not exceed 25 percent of its length or width, whichever is smaller, and whose shape is other than round. Excludes INSULATOR (1), SPACER; INSULATOR (1), WASHER; MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT; PLATE, ELECTRICAL SHIELD; and TERMINAL BOARD.


Manufacturer Information:
45-00017363123FARRIS M & ASSOCIATES
45-000173-00163123FARRIS M & ASSOCIATES


Techincal Specification:
STYLE DESIGNATORFLAT, DIAMOND
OVERALL LENGTH2.720 INCHES NOMINAL
OVERALL HEIGHT0.001 INCHES NOMINAL
OVERALL WIDTH1.300 INCHES NOMINAL
FIRST HOLE DIAMETER0.090 INCHES MINIMUM AND
0.100 INCHES MAXIMUM
SECOND HOLE DIAMETER0.052 INCHES MINIMUM AND
0.072 INCHES MAXIMUM
FIRST END RADIUS0.817 INCHES NOMINAL
FOURTH HOLE SPACING0.410 INCHES NOMINAL
FIRST HOLE SPACING0.816 INCHES NOMINAL
SECOND HOLE SPACING0.471 INCHES NOMINAL
THIRD HOLE SPACING1.087 INCHES NOMINAL
FIRST SIDE RADIUS0.650 INCHES NOMINAL
FIFTH HOLE SPACING0.205 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL MICA
ENVIRONMENTAL PROTECTIONFUNGUS RESISTANT


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