4820-00-409-6186 VALVE,SAFETY RELIEF Index 3020-00-409-6189 GEAR,SPUR

National Stock Number:
3020-00-409-6187

Federal Supply Class:
3020

National Item Identification Number:
004096187

Description:
PULLEY,GROOVE

Detail:
A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see BLOCK, TACKLE. For items specifically designed for aviation, see PULLEY(1), GROOVE, AVIATION.


Manufacturer Information:
3X26425787GRAHAM CO INC
3X26425795W.W. GRAINGER, INC.
8350 5-811288DAYCO PRODUCTS LLC
8350 5-81VZM7CARLISLE POWER TRANSMISSION PRODUCTS INC
8350 5-871956RELIANCE ELECTRIC COMPANY DBA RELIANCE & DODGE BRANDS
8350 5-876241MAUREY MFG CO
8350 5-879425TB WOODSS CORPORATION
83505879425TB WOODSS CORPORATION
8350 5-881300PARKER-HANNIFIN CORPORATION


Techincal Specification:
DESIGN FORMWEBBED
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.398 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION1.700 INCHES NOMINAL AA END AND 1.510 INCHES NOMINAL BB END
BEARINGSNOT INCLUDED
BORE DIAMETER0.625 INCHES NOMINAL
BORE LENGTH1.652 INCHES NOMINAL
BORE FEATUREINCLUDED
BORE TYPESTRAIGHT
COUNTERBORE FEATURENOT INCLUDED
FACE WIDTH0.625 INCHES MINIMUM AND 1.000 INCHES MAXIMUM
GROOVE DEPTH0.685 INCHES NOMINAL
GROOVE QUANTITY1
GROOVE SHAPEV
GROOVE WIDTH0.500 INCHES MINIMUM AND 0.875 INCHES MAXIMUM
INTEGRAL COOLING VANENOT INCLUDED
KEYING FACILITYINCLUDED
KEYING FACILITY TYPEKEYWAY
KEYWAY WIDTH0.190 INCHES NOMINAL
LIGHTENING HOLENOT INCLUDED
MATERIAL AND LOCATIONIRON, CAST OVERALL
HUB END OUTSIDE DIAMETER AND LOCATION0.425 INCHES NOMINAL AA END AND 0.190 INCHES NOMINAL BB END
PITCH DIAMETER2.300 INCHES MINIMUM AND 3.700 INCHES MAXIMUM
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE DIAMETER3.750 INCHES NOMINAL
OVERALL LENGTH1.652 INCHES NOMINAL
QUANTITY1
SPLIT HUB FEATURENOT INCLUDED
V GROOVE ANGLE IN DEG36.0
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINENOT OFFSET
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED3L AND 4L AND 5L
STYLE DESIGNATORWEBBED OR SPOKED
SURFACE TREATMENTPAINT


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