4820-01-452-8426 VALVE,SAFETY RELIEF Index 5930-01-452-8428 SWITCH,ROTARY

National Stock Number:
5970-01-452-8427

Federal Supply Class:
5970

National Item Identification Number:
014528427

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:
11422-183930TRANSDIGM INC
9D0076-188277THE BOEING COMPANY
S426-14-10018076UMPCO, INC.


Techincal Specification:
FIRST HOLE DIAMETER0.420 INCHES NOMINAL
FIRST HOLE SPACING0.188 INCHES NOMINAL
OUTSIDE DIAMETER1.124 INCHES NOMINAL
OVERALL HEIGHT0.634 INCHES NOMINAL
MATERIAL AND LOCATIONOVERALL SILICONE RUBBER, AMS 3303
SECOND HOLE DIAMETER0.190 INCHES NOMINAL
SECOND HOLE SPACING0.500 INCHES NOMINAL


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