4730-00-883-8448 ELBOW,TUBE TO BOSS Index 1680-00-883-8459 CABINET,BOOK STOWAGE,AIRCRAFT

National Stock Number:
9390-00-883-8449

Federal Supply Class:
9390

National Item Identification Number:
008838449

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.


Manufacturer Information:
126492380064NAVAL SHIP SYSTEMS COMMAND
T1301288759DYNATECT MANUFACTURING, INC.


Techincal Specification:
CONTRACTED LENGTH0.750 INCHES NOMINAL
END INSIDE LENGTH0.500 INCHES NOMINAL
END OUTSIDE LENGTH0.500 INCHES NOMINAL
EXTENDED LENGTH3.250 INCHES NOMINAL
LARGE END INSIDE DIAMETER1.563 INCHES NOMINAL
LARGE END INSIDE LENGTH0.500 INCHES NOMINAL
LARGE END OUTSIDE DIAMETER1.625 INCHES NOMINAL
LARGE END OUTSIDE LENGTH0.500 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC
NEUTRAL LENGTH0.750 INCHES NOMINAL
SMALL END INSIDE DIAMETER0.312 INCHES NOMINAL
SMALL END INSIDE LENGTH0.500 INCHES NOMINAL
SMALL END OUTSIDE DIAMETER0.375 INCHES NOMINAL
SMALL END OUTSIDE LENGTH0.500 INCHES NOMINAL
THICKNESS AT BOTH ENDS0.033 INCHES NOMINAL
THICKNESS BETWEEN ENDS0.033 INCHES NOMINAL
THICKNESS0.033 INCHES NOMINAL


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