5305-00-016-9740 SCREW,TAPPING Index 5305-00-016-9754 SCREW,TAPPING

National Stock Number:
5970-00-016-9745

Federal Supply Class:
5970

National Item Identification Number:
000169745

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:
236087256232LOCKHEED MARTIN CORPORATION


Techincal Specification:
FIRST HOLE DIAMETER2.750 INCHES NOMINAL
FIRST HOLE SPACING1.250 INCHES NOMINAL
OUTSIDE DIAMETER5.240 INCHES NOMINAL
OVERALL HEIGHT0.010 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL INSULATION, ELECTRICAL, MIL-I-631, TYPE G, FORM S, CLASS 2
SECOND HOLE DIAMETER0.125 INCHES NOMINAL
SECOND HOLE SPACING2.500 INCHES NOMINAL
STYLE DESIGNATORDRILLED, FLAT


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