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National Stock Number: 5340-01-618-0021
Federal Supply Class: 5340
National Item Identification Number: 016180021
Description: BUMPER
Detail: AN ITEM SO DESIGNED THAT WHEN ATTACHED TO AN OBJECT, PROTECTS THAT OBJEC FROM DAMAGE BY REDUCING THE FORCE OF IMPACT WITH ANOTHER OBJECT. FOR EXTERNAL VEHICULAR BUMPERS SEE BUMPER, VEHICULAR. EXCLUDES GROMMET (AS MODIFIED); BUSHING, NONMETALLIC; PAD, CUSHIONING AND WASHER (AS MODIFIED).
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Manufacturer Information:
9540K54 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
FIRST COUNTERBORE DEPTH | 0.25 INCHES NOMINAL | FIRST COUNTERBORE DIAMETER | 0.3125 INCHES NOMINAL | HOLE DIAMETER | 0.1563 INCHES NOMINAL | MATERIAL HARDNESS RATING | 70.0 SHORE DUROMETER A NOMINAL | MATERIAL | RUBBER BUTADIENE-STYRENE CLASS SBR | OUTSIDE/TOP FLANGE DIAMETER | 0.6563 INCHES NOMINAL | OVERALL HEIGHT | 0.50 INCHES NOMINAL | STYLE DESIGNATOR | DONUT TOP COUNTERBORED |
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