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National Stock Number:
1430-00-388-9588
Federal Supply Class:
1430
National Item Identification Number:
003889588
Description:
BELLOWS,PROTECTION
Detail:
A nonmetallic, accordian shaped protective covering designed to flex due to relative motion between parts to which its opposite ends are attached. It is primarily used to cover the opening around a movable push-pull rod or part passing through a hole in a bulkhead, partition or the like.
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Manufacturer Information:
| 8021282 | 18876 | U S ARMY AVIATION AND MISSILE COMMAND |
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Techincal Specification:
| DUROMETER HARDNESS RATING | 35.0 MINIMUM AND 45.0 MAXIMUM | | END INSIDE DIAMETER | 1.062 INCHES NOMINAL | | CONTRACTED LENGTH | 3.000 INCHES NOMINAL | | END OUTSIDE DIAMETER | 1.312 INCHES NOMINAL | | EXTENDED LENGTH | 6.750 INCHES NOMINAL | | MATERIAL | RUBBER SYNTHETIC | | NEUTRAL LENGTH | 5.750 INCHES NOMINAL | | THICKNESS BETWEEN ENDS | 0.047 INCHES NOMINAL | | THICKNESS AT BOTH ENDS | 0.125 INCHES NOMINAL |
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