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National Stock Number: 5970-01-269-0323
Federal Supply Class: 5970
National Item Identification Number: 012690323
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.
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Manufacturer Information:
ST21D19 | 04236 | LOCKHEED MARTIN CORP | ST21D19-4 | 04236 | LOCKHEED MARTIN CORP | ST21D19-4 | 42451 | UCAR CARBON CO INC |
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Techincal Specification:
INSIDE DIAMETER | 0.320 INCHES NOMINAL | OUTSIDE DIAMETER | 0.875 INCHES NOMINAL | OVERALL HEIGHT | 0.050 INCHES NOMINAL | MATERIAL AND LOCATION | OVERALL BORON NITRIDE, GRADE HBR, UNION CARBIDE CORP | SHANK HEIGHT | 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM | SHANK OUTSIDE DIAMETER | 0.370 INCHES NOMINAL |
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