5970-00-755-4218 INSULATOR,BEAD Index 5970-00-755-4221 INSULATOR,PLATE

National Stock Number:
5970-00-755-4219

Federal Supply Class:
5970

National Item Identification Number:
007554219

Description:
INSULATOR,BUSHING

Detail:
AN INSULATOR DESIGNED TO FIT INTO AND REDUCE THE EFFECTIVE DIAMETER OF THE HOLE(S). IT MAY INCLUDE MOUNTING AND/OR CONDUCTING HARDWARE. FOR FLEXIBLE BUSHING-TYPE INSULATORS THAT ARE SELF-RETAINING AND CONSIST OF TWO FACING FLANGES SEPARATED BY A NECK, SEE GROMMET, NONMETALLIC. ALSO SEE SPACER, SLEEVE AND BUSHING, SLEEVE. EXCLUDES INSULATION SLEEVING, ELECTRICAL.


Manufacturer Information:
907812918876U S ARMY AVIATION AND MISSILE COMMAND


Techincal Specification:
CHAMFER ANGLE IN DEG45.0
CHAMFER DEPTH0.031 INCHES NOMINAL
INSIDE DIAMETER0.1285 INCHES NOMINAL
OUTSIDE DIAMETER0.365 INCHES MINIMUM AND 0.368 INCHES MAXIMUM
OVERALL HEIGHT1.790 INCHES MINIMUM AND 1.800 INCHES MAXIMUM
MATERIAL AND LOCATIONOVERALL PLASTIC, NYLON, GRADE YN-25, FORMICA CO
SPECIAL FEATURES125 MICROINCH FINISH OVERALL
SHANK HEIGHT1.730 INCHES MINIMUM AND 1.739 INCHES MAXIMUM
SHANK OUTSIDE DIAMETER0.303 INCHES MINIMUM AND 0.305 INCHES MAXIMUM
STYLE DESIGNATORSHOULDER


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