4820-00-946-0178 VALVE,GLOBE Index 4320-00-946-0180 PUMP,ROTARY

National Stock Number:
3040-00-946-0179

Federal Supply Class:
3040

National Item Identification Number:
009460179

Description:
PAWL

Detail:
A CATCHING DEVICE OF VARIOUS SHAPES AND CROSS SECTIONS, WHICH PERMITS MOTION IN ONLY ONE DIRECTION. DESIGNED TO ENGAGE THE TEETH OR NOTCHES OF A SECTOR, QUADRANT, RATCHET WHEEL, OR THE LIKE. ITEM IS SO PIVOTED THAT THE ANGLE OF APPROACH TO THE INTERDENTAL ENGAGEMENT CAUSES IT TO REST MORE FIRMLY AS THE REVERSE LOAD IS INCREASED. ITEM MAY BE SPRING ACTUATED TO CAUSE ENGAGEMENT. EXCLUDES CAM (AS MODIFIED).


Manufacturer Information:
1095582019207U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM


Techincal Specification:
LENGTH FROM PIVOT PINHOLE CENTERLINE TO POINT OF ENGAGEMENT1.250 INCHES NOMINAL
OVERALL LENGTH3.000 INCHES NOMINAL
MATERIAL THICKNESS0.406 INCHES NOMINAL
MATERIALSTEEL
PIVOT PIN HOLE DIAMETER0.190 INCHES NOMINAL
STYLE DESIGNATORCRESCENT, CENTER PIVOT
SPECIAL FEATURESSURFACE FINISH:CADMIUM AND CHROME


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