3950-00-641-1800 WINCH,DRUM,POWER OPERATED Index 4010-00-641-1806 ROPE,WIRE

National Stock Number:
9390-00-641-1805

Federal Supply Class:
9390

National Item Identification Number:
006411805

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:
863601019200US ARMY ARDEC RDECOM
S10-15-100478286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
CONTRACTED LENGTH1.188 INCHES NOMINAL
EXTENDED LENGTH3.625 INCHES NOMINAL
LARGE END INSIDE DIAMETER1.312 INCHES NOMINAL
LARGE END OUTSIDE DIAMETER1.688 INCHES NOMINAL
MATERIALRUBBER SYNTHETIC
NEUTRAL LENGTH2.125 INCHES NOMINAL
SMALL END INSIDE DIAMETER0.938 INCHES NOMINAL
SMALL END OUTSIDE DIAMETER1.188 INCHES NOMINAL
THICKNESS AT BOTH ENDS0.125 INCHES NOMINAL
THICKNESS BETWEEN ENDS0.031 INCHES NOMINAL


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