4820-00-868-2890 VALVE,CHECK Index 5360-00-868-2894 SPRING,HELICAL,COMPRESSION

National Stock Number:
5970-00-868-2893

Federal Supply Class:
5970

National Item Identification Number:
008682893

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:
4647-3341387SIEMENS INDUSTRY, INC.
4647-33-G41387SIEMENS INDUSTRY, INC.


Techincal Specification:
FIRST HOLE DIAMETER0.246 INCHES NOMINAL
FIRST HOLE SPACING0.351 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL,FAIRPRENE,NYLON INSERT
OUTSIDE DIAMETER3.375 INCHES NOMINAL
OVERALL HEIGHT0.022 INCHES MINIMUM AND 0.028 INCHES MAXIMUM
SECOND HOLE DIAMETER0.281 INCHES NOMINAL
SECOND HOLE SPACING2.812 INCHES NOMINAL
SPECIAL FEATURESITEM DIFFERS FROM STYLE E18 BY HAVING 12 EQUALLY SPACED HOLES
STYLE DESIGNATORDRILLED, FLAT


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