NSN 3020-00-165-4212

Part Details | GROOVE PULLEY

3020-00-165-4212 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: 67A98B16, 44191C60, 3020-00-165-4212, 00-165-4212, 3020001654212, 001654212

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30SEP 01, 197100-165-421208109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-165-4212
Part Number Cage Code Manufacturer
67A98B1630003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
44191C6082402TRIUMPH GEAR SYSTEMS, INC.DBA TRIUMPH GEAR SYSTEMS- PARK CITY
Technical Data | NSN 3020-00-165-4212
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER2.250 INCHES NOMINAL
OVERALL LENGTH0.750 INCHES NOMINAL
PITCH DIAMETER2.000 INCHES NOMINAL
FACE WIDTH0.444 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONAHH0.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.306 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.460 INCHES NOMINAL
GROOVE WIDTH0.344 INCHES NOMINAL
V GROOVE ANGLE IN DEG60.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.4995 INCHES MINIMUM AND 0.5005 INCHES MAXIMUM
BORE LENGTH0.750 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.127 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.318 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED