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National Stock Number: 9390-00-872-9236
Federal Supply Class: 9390
National Item Identification Number: 008729236
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:
| 976C517 | 24446 | GENERAL ELECTRIC COMPANY | | 976C517 | 97993 | GENERAL DYNAMICS DEFENSE SYSTEMS INC. DBA GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS | | MIL-R-3065 | 81349 | MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M |
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Techincal Specification:
| DUROMETER HARDNESS RATING | 55.0 MINIMUM AND 65.0 MAXIMUM | | END INSIDE DIAMETER | 2.000 INCHES NOMINAL | | CONTRACTED LENGTH | 2.000 INCHES NOMINAL | | END OUTSIDE DIAMETER | 3.500 INCHES NOMINAL | | EXTENDED LENGTH | 3.500 INCHES NOMINAL | | FEATURES PROVIDED | FLANGED BASE | | MATERIAL DOCUMENT AND CLASSIFICATION | MIL-STD-417 MIL STD SINGLE MATERIAL RESPONSE | | MATERIAL | RUBBER SYNTHETIC | | MOUNTING HOLE DIAMETER | 0.230 INCHES NOMINAL | | MOUNTING HOLE QUANTITY | 6 | | NEUTRAL LENGTH | 2.750 INCHES NOMINAL | | NONDEFINITIVE SPEC/STD DATA | SC CLASS AND SC615ABEF GRADE AND S TYPE | | THICKNESS | 0.055 INCHES NOMINAL |
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