9390-01-505-0490 BELLOWS,PROTECTION Index 4820-01-505-0492 STEM,FLUID VALVE

National Stock Number:
9390-01-505-0491

Federal Supply Class:
9390

National Item Identification Number:
015050491

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:
512-6985480-F10253711NAVAL SEA SYSTEMS COMMAND
H643-3218-F10296169ELECTRIC BOAT CORPORATION


Techincal Specification:
END OUTSIDE DIAMETER8.000 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYBELLOWS, FLEXIBLE CONNECTION
MATERIALRUBBER
NEUTRAL LENGTH10.000 INCHES NOMINAL
SPECIAL FEATURESUSED WITH 2 BACKING RINGS: F32 (0.188 INCH THICK CRES)


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