2520-00-276-7566 BELLOWS,PROTECTION Index 8540-00-276-7569 NAPKIN,TABLE,PAPER

National Stock Number:
9320-00-276-7567

Federal Supply Class:
9320

National Item Identification Number:
002767567

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:
218025424617GENERAL MOTORS CORP
21802547X677GENERAL MOTORS LLC


Techincal Specification:
DUROMETER HARDNESS RATING50.0 MINIMUM AND 60.0 MAXIMUM
CONTRACTED LENGTH1.875 INCHES NOMINAL
EXTENDED LENGTH6.375 INCHES NOMINAL
FEATURES PROVIDEDFLANGED BASE
LARGE END INSIDE DIAMETER6.250 INCHES NOMINAL
LARGE END OUTSIDE DIAMETER8.375 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC
MOUNTING HOLE DIAMETER0.312 INCHES NOMINAL
MOUNTING HOLE QUANTITY12
NEUTRAL LENGTH3.375 INCHES NOMINAL
SMALL END INSIDE DIAMETER6.000 INCHES NOMINAL
SMALL END OUTSIDE DIAMETER6.562 INCHES NOMINAL
THICKNESS BETWEEN ENDS0.156 INCHES NOMINAL
THICKNESS0.250 INCHES MINIMUM AND 0.281 INCHES MAXIMUM


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