NSN 3020-01-437-9954

Part Details | GROOVE PULLEY

3020-01-437-9954 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: SC302000511, SC3020-0051-1, SC30200051, SC3020-0051, 2TA34, 3020-01-437-9954, 01-437-9954, 3020014379954, 014379954

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30OCT 29, 199601-437-995408109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-01-437-9954
Part Number Cage Code Manufacturer
SC3020-0051-112115DRS ICAS, LLC
SC3020-005112115DRS ICAS, LLC
2TA3471176EMERSON ELECTRIC COBROWNING MFG DIV
Technical Data | NSN 3020-01-437-9954
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.650 INCHES NOMINAL
OVERALL LENGTH1.938 INCHES NOMINAL
PITCH DIAMETER3.3380 INCHES NOMINAL
FACE WIDTH1.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBCA3.438 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBCA0.562 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONFEA000AAB IRON, CAST
SURFACE TREATMENT PAINT
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.312 INCHES NOMINAL
GROOVE WIDTH0.375 INCHES NOMINAL
V GROOVE ANGLE IN DEG34.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE TAPERED
BORE LENGTH1.938 INCHES NOMINAL
TAPER BORE MAJOR DIAMETER1.937 INCHES NOMINAL
TAPER BORE MINOR DIAMETER1.312 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.376 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY1.093 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
END ITEM IDENTIFICATION6920-01-347-1083