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National Stock Number:
9390-00-461-4506
Federal Supply Class:
9390
National Item Identification Number:
004614506
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:
| 3110703 | 82577 | RAYTHEON COMPANY | | 3110721 | 82577 | RAYTHEON COMPANY |
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Techincal Specification:
| DUROMETER HARDNESS RATING | 50.0 NOMINAL | | LARGE END INSIDE DIAMETER | 1.940 INCHES NOMINAL | | LARGE END OUTSIDE DIAMETER | 2.190 INCHES NOMINAL | | MATERIAL DOCUMENT AND CLASSIFICATION | ZZ-R-765, CLASS 3, GRADE 50 FED SPEC SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER | | NEUTRAL LENGTH | 1.435 INCHES NOMINAL | | SMALL END INSIDE DIAMETER | 1.060 INCHES NOMINAL | | SMALL END OUTSIDE DIAMETER | 1.310 INCHES NOMINAL | | THICKNESS AT BOTH ENDS | 0.125 INCHES NOMINAL | | THICKNESS BETWEEN ENDS | 0.030 INCHES MINIMUM AND 0.040 INCHES MAXIMUM |
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