NSN 3020-01-454-1978

Part Details | GROOVE PULLEY

3020-01-454-1978 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: 2BK32H 1316, 2BK32H 1-3/16, 2BK32H USE H 1 316 BUSHING, 2BK32H USE H 1 3/16 BUSHING, 2BK32H, 3020-01-454-1978, 01-454-1978, 3020014541978, 014541978

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAR 23, 199801-454-197808109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-01-454-1978
Part Number Cage Code Manufacturer
2BK32H 1-3/1671176EMERSON ELECTRIC COBROWNING MFG DIV
2BK32H USE H 1 3/16 BUSHING71176EMERSON ELECTRIC COBROWNING MFG DIV
2BK32H71176EMERSON ELECTRIC COBROWNING MFG DIV
Technical Data | NSN 3020-01-454-1978
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.350 INCHES NOMINAL
OVERALL LENGTH2.812 INCHES NOMINAL
PITCH DIAMETER3.000 INCHES NOMINAL
FACE WIDTH1.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ1.062 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONFEA000AAB IRON, CAST
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.406 INCHES NOMINAL
GROOVE WIDTH0.656 INCHES NOMINAL
V GROOVE ANGLE IN DEG30.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDB
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER1.188 INCHES NOMINAL
BORE LENGTH2.812 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DEPTH1.312 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.250 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.719 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC STEPPED
SPLIT HUB FEATURE NOT INCLUDED
END ITEM IDENTIFICATIONFORRESTAL CLASS CV