NSN 3020-00-181-2751

Part Details | GROOVE PULLEY

3020-00-181-2751 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: 2AK84X 1516 (.9375), 2AK84X 15/16 (.9375), 2AK849375B0RE, 2AK84-9375B0RE, 2AK84, 2103623, 3020-00-181-2751, 00-181-2751, 3020001812751, 001812751

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30FEB 09, 197000-181-275108109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-181-2751
Part Number Cage Code Manufacturer
2AK84X 15/16 (.9375)71176EMERSON ELECTRIC COBROWNING MFG DIV
2AK84-9375B0RE71176EMERSON ELECTRIC COBROWNING MFG DIV
2AK8471176EMERSON ELECTRIC COBROWNING MFG DIV
210362318876U S ARMY AVIATION AND MISSILECOMMAND
Technical Data | NSN 3020-00-181-2751
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER8.200 INCHES NOMINAL
OVERALL LENGTH2.019 INCHES NOMINAL
PITCH DIAMETER8.000 INCHES NOMINAL
FACE WIDTH1.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ2.188 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.344 INCHES NOMINAL
DESIGN FORM SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON, GRAY OVERALL
SURFACE TREATMENT PAINT
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.490 INCHES NOMINAL
GROOVE WIDTH0.504 INCHES NOMINAL
V GROOVE ANGLE IN DEG38.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.938 INCHES NOMINAL
BORE LENGTH2.019 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.593 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED