NSN 3020-00-428-7210

Part Details | GROOVE PULLEY

3020-00-428-7210 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.

Alternate Parts: EM5180771, EM518077-1, EM518077, 3020-00-428-7210, 00-428-7210, 3020004287210, 004287210

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196300-428-721008109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-428-7210
Part Number Cage Code Manufacturer
EM518077-119899ELECTRIC MACHINERYDRESSER INDUSTRIES INC
EM51807719899ELECTRIC MACHINERYDRESSER INDUSTRIES INC
Technical Data | NSN 3020-00-428-7210
Characteristic Specifications
STYLE DESIGNATOR0 PLAIN
OUTSIDE DIAMETER4.938 INCHES NOMINAL
OVERALL LENGTH2.563 INCHES NOMINAL
PITCH DIAMETER4.200 INCHES NOMINAL
FACE WIDTH2.500 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH3.000 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONAHH0.063 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONST0000AAB STEEL
GROOVE SHAPE V
GROOVE QUANTITY3
GROOVE DEPTH0.625 INCHES NOMINAL
GROOVE WIDTH0.625 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDB
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPEG ANY ACCEPTABLE
BEARING QUANTITY1
BORE TYPE STRAIGHT
BORE DIAMETER0.750 INCHES NOMINAL
BORE LENGTH1.938 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.188 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.469 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
FURNISHED ITEMS AND QUANTITY2 ALLEN HEAD SETSCREWS