2540-00-368-8227 SEAT CUSHION ASSEMB Index 4820-00-368-8234 SEAT,VALVE

National Stock Number:
3020-00-368-8228

Federal Supply Class:
3020

National Item Identification Number:
003688228

Description:
GEAR,WORM

Detail:
A GEAR WITH TEETH ON ITS OUTER SURFACE IN THE FORM OF HELICAL THREADS.


Manufacturer Information:
511-7131Z473PAKON INC DBA IMPAK DIVISION


Techincal Specification:
MATERIALPLASTIC POLYAMIDE OVERALL
FACE TYPESTRAIGHT
THREAD FORM QUANTITY4
THREAD FORM DIRECTIONLEFT-HAND
PRESSURE ANGLE25.0000 DEGREES
HELIX ANGLE18.4332 DEGREES
STYLE DESIGNATORPROTRUDING HUBS
PITCH DIAMETER0.5000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER0.570 INCHES
FACE NOMINAL WIDTH0.844 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END0.188 INCHES FIRST END
0.156 INCHES SECOND END
BORE STYLEPLAIN BOTH ENDS
BORE NOMINAL DIAMETER0.313 INCHES BOTH ENDS
HUB STYLE DESIGNATORSPLIT FIRST END
PINNED SECOND END
HUB NOMINAL DIAMETER0.375 INCHES FIRST END
0.500 INCHES SECOND END
CLAMPING SURFACE NOMINAL LENGTH0.125 INCHES FIRST END


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