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National Stock Number:
9390-00-082-0620
Federal Supply Class:
9390
National Item Identification Number:
000820620
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:
| 579R085H01 | 97942 | NORTHROP GRUMMAN SYSTEMS CORPORATION | | M3347 | 76385 | MINOR RUBBER CO INC |
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Techincal Specification:
| DUROMETER HARDNESS RATING | 35.0 MINIMUM AND 45.0 MAXIMUM | | END INSIDE DIAMETER | 0.750 INCHES NOMINAL | | CONTRACTED LENGTH | 0.780 INCHES NOMINAL | | END OUTSIDE DIAMETER | 1.250 INCHES NOMINAL | | FEATURES PROVIDED | FLANGED BASE | | LARGE END INSIDE LENGTH | 0.275 INCHES NOMINAL | | LARGE END OUTSIDE LENGTH | 0.215 INCHES NOMINAL | | MATERIAL | RUBBER SYNTHETIC | | NEUTRAL LENGTH | 1.030 INCHES NOMINAL | | SMALL END INSIDE LENGTH | 0.245 INCHES NOMINAL | | SMALL END OUTSIDE LENGTH | 0.185 INCHES NOMINAL | | THICKNESS AT BOTH ENDS | 0.065 INCHES NOMINAL | | THICKNESS BETWEEN ENDS | 0.040 INCHES NOMINAL |
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