4320-00-893-9439 RING,IMPELLER Index 5905-00-893-9442 RESISTOR,FIXED,WIRE WOUND,INDUCT

National Stock Number:
5970-00-893-9440

Federal Supply Class:
5970

National Item Identification Number:
008939440

Description:
INSULATOR,DISK

Detail:
AN INSULATOR THAT IS ESSENTIALLY THIN, FLAT, AND ROUND IN SHAPE, WITH OR WITHOUT HOLES. THE GENERAL SHAPE MAY VARY BY THE ADDITION OF SUCH FEATURES AS BEVELED EDGES, INDENTED SURFACES, THROUGH-HOLE KEY AND/OR PERIPHERAL FLATS. IT MAY HAVE ONE OR MORE HOLES OFF CENTER; IF THERE ARE TWO OR MORE HOLES, ONE MAY BE CENTRALLY LOCATED. EXCLUDES MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.


Manufacturer Information:
2141-00007-00194756THE BOEING COMPANY
AD421-0040-001094756THE BOEING COMPANY


Techincal Specification:
FIRST HOLE DIAMETER0.187 INCHES NOMINAL
FIRST HOLE SPACING0.345 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL MICA
OUTSIDE DIAMETER1.188 INCHES NOMINAL
OVERALL HEIGHT0.002 INCHES NOMINAL
SECOND HOLE SPACING0.690 INCHES NOMINAL
SPECIAL FEATURES1EA ADDITIONAL HOLE 0.250 IN. DIA,CENTRALLYLOCATED
STYLE DESIGNATORDRILLED, FLAT


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