5970-01-157-7656 INSULATOR,BUSHING Index 5310-01-157-7658 WASHER,KEYWAY

National Stock Number:
5970-01-157-7657

Federal Supply Class:
5970

National Item Identification Number:
011577657

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:
113788-694271LOCKHEED MARTIN CORP
C-113788-694271LOCKHEED MARTIN CORP


Techincal Specification:
FIRST COUNTERBORE DEPTH0.250 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
FIRST COUNTERBORE DIAMETER0.562 INCHES NOMINAL
IDENTIFICATION CODE COLORNATURAL
INSIDE DIAMETER0.281 INCHES NOMINAL
OUTSIDE DIAMETER0.625 INCHES NOMINAL
OVERALL HEIGHT0.312 INCHES MINIMUM AND 0.327 INCHES MAXIMUM
MATERIAL AND LOCATIONOVERALL POLYAMIDE NYLON,L-P-395,TYPE 1,GRADE A,CLASS1
SPECIAL FEATURES125 MICROINCH FINISH SURFACE; HX IRPOD REQUIREMENTS
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSAS DIFFERENTIATED BY SPECIAL FEATURES
STYLE DESIGNATORCYLINDRICAL


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