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National Stock Number:
5340-01-213-8731
Federal Supply Class:
5340
National Item Identification Number:
012138731
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:
| 12331013 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Techincal Specification:
| FIRST COUNTERBORE DEPTH | 0.620 INCHES NOMINAL | | FIRST COUNTERBORE DIAMETER | 0.433 INCHES MINIMUM AND 0.443 INCHES MAXIMUM | | HOLE DIAMETER | 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM | | OVERALL HEIGHT | 1.000 INCHES NOMINAL | | OVERALL LENGTH | 2.750 INCHES NOMINAL | | OVERALL WIDTH | 1.000 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ASTM D2000, 1BC610 ASSN STD SINGLE MATERIAL RESPONSE | | MATERIAL HARDNESS RATING | 55.0 SHORE DUROMETER A MINIMUM AND 65.0 SHORE DUROMETER A MAXIMUM | | MATERIAL | RUBBER CHLOROPRENE CLASS CR |
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