NSN 3020-00-469-4205

Part Details | GROOVE PULLEY

3020-00-469-4205 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: 2588110, 3020-00-469-4205, 00-469-4205, 3020004694205, 004694205

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAY 27, 197100-469-420508109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-469-4205
Part Number Cage Code Manufacturer
258811080064NAVAL SHIP SYSTEMS COMMAND
Technical Data | NSN 3020-00-469-4205
Characteristic Specifications
STYLE DESIGNATOR1 PLAIN
OUTSIDE DIAMETER7.060 INCHES NOMINAL
OVERALL LENGTH2.440 INCHES NOMINAL
PITCH DIAMETER6.873 INCHES NOMINAL
FACE WIDTH2.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.560 INCHES NOMINAL AND BCA1.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.440 INCHES NOMINAL AND BCA0.320 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONST2133AAB STEEL, QQ-S-681, CLASS 105-85
SURFACE TREATMENT CADMIUM
GROOVE SHAPE V
GROOVE QUANTITY3
GROOVE DEPTH0.560 INCHES NOMINAL
GROOVE WIDTH0.625 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER1.000 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
BORE LENGTH2.120 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.252 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.619 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
SPECIAL FEATURESHUB IS FLANGED BB END