3895-00-541-7584 FLOAT BRIDGE,CONCRETE FINISHING Index 4920-00-541-7589 STAND,MAINTENANCE,AIRCRAFT ENGIN

National Stock Number:
5342-00-541-7585

Federal Supply Class:
5342

National Item Identification Number:
005417585

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:
26-379081205THE BOEING COMPANY
26-379082918THE BOEING COMPANY


Techincal Specification:
DUROMETER HARDNESS RATING50.0 MINIMUM AND 70.0 MAXIMUM
CONTRACTED LENGTH0.170 INCHES NOMINAL
EXTENDED LENGTH1.170 INCHES NOMINAL
FSC APPLICATION DATATORSION BAR INSTALLATION,AIRCRAFT
LARGE END INSIDE DIAMETER1.300 INCHES NOMINAL
LARGE END OUTSIDE DIAMETER1.970 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC
NEUTRAL LENGTH0.670 INCHES NOMINAL
SMALL END INSIDE DIAMETER0.400 INCHES NOMINAL
SMALL END OUTSIDE DIAMETER1.500 INCHES NOMINAL
THICKNESS AT BOTH ENDS0.090 INCHES NOMINAL
THICKNESS BETWEEN ENDS0.020 INCHES NOMINAL


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