3020-00-694-0123 GEAR,CLUSTER Index 2840-00-694-0164 CHAMBER,COMBUSTION,TURBINE ENGIN

National Stock Number:
2810-00-694-0125

Federal Supply Class:
2810

National Item Identification Number:
006940125

Description:
TAPPET,ENGINE POPPET VALVE

Detail:
A CYLINDRICALLY SHAPED METAL ITEM DESIGNED TO TRANSMIT INTERMITTENT MOTION FROM THE CAM LOBE ON A SHAFT OR CAM RING, TO THE ENGINE POPPET VALVE. IT MAY BE MECHANICALLY OR HYDRAULICALLY OPERATING, AND MAY INCLUDE ADJUSTING DEVICES.


Manufacturer Information:
1262880AHP5CURTISS-WRIGHT CONTROLS, INC.
ASW12628812776AIRCRAFT SUPPLIES


Techincal Specification:
ADJUSTABILITYNONADJUSTABLE
BODY HOLE DIAMETER0.122 INCHES MINIMUM AND 0.126 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.811 INCHES MINIMUM AND 0.812 INCHES MAXIMUM
CASEHARDENING INDICATORNOT CASEHARDENED
CONCENTRIC HOLE DEPTH2.380 INCHES MINIMUM AND 2.420 INCHES MAXIMUM
CONCENTRIC HOLE DIAMETER0.641 INCHES NOMINAL
COUNTERBORE DEPTH0.980 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
COUNTERBORE DIAMETER0.656 INCHES MINIMUM AND 0.657 INCHES MAXIMUM
DISTANCE FROM BODY HOLE CENTER TO CAM END2.453 INCHES MINIMUM AND 2.467 INCHES MAXIMUM
FORK DEPTH0.868 INCHES NOMINAL
FORK HEIGHT0.620 INCHES NOMINAL
FORK HOLE DIAMETER0.439 INCHES MINIMUM AND 0.440 INCHES MAXIMUM
FORK SLOT WIDTH0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
FSC APPLICATION DATAENGINE,ACFT,RECIPROCATING
OPERATION METHODMECHANICAL
OVERALL LENGTH3.740 INCHES NOMINAL
MATERIAL AND LOCATIONSTEEL OVERALL
METALLIC HARDNESS RATING AND LOCATION47.0 ROCKWELL C MINIMUM OVERALL
METALLIC HARDNESS RATING AND LOCATION51.0 ROCKWELL C MAXIMUM OVERALL
SIZE DESIGNATIONSTANDARD
STYLE DESIGNATORCOUNTERBORED PUSH ROD END, CLEVIS CAM END


Click here to Register for Free 30-day Trial