NSN 3020-01-443-0293

Part Details | GROOVE PULLEY

3020-01-443-0293 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: 2BK80X 1 716, 2BK80X 1 7/16, 2BK80 X 1.438, 117300B PC5, 1173-00-B PC5, 3020-01-443-0293, 01-443-0293, 3020014430293, 014430293

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30MAR 29, 199701-443-029308109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-01-443-0293
Part Number Cage Code Manufacturer
2BK80X 1 7/1671176EMERSON ELECTRIC COBROWNING MFG DIV
2BK80 X 1.43871176EMERSON ELECTRIC COBROWNING MFG DIV
1173-00-B PC538450ENGINEERED COIL COMPANYDBA DRS MARLO COIL
Technical Data | NSN 3020-01-443-0293
Characteristic Specifications
STYLE DESIGNATOR1 PLAIN
OUTSIDE DIAMETER7.750 INCHES NOMINAL
OVERALL LENGTH2.094 INCHES NOMINAL
PITCH DIAMETER7.0000 INCHES NOMINAL
FACE WIDTH1.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.344 INCHES NOMINAL AND BCA0.500 INCHES NOMINAL
DESIGN FORM SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATIONFEA000AAB IRON, CAST
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.344 INCHES NOMINAL
GROOVE WIDTH0.656 INCHES NOMINAL
V GROOVE ANGLE IN DEG40.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER1.438 INCHES NOMINAL
BORE LENGTH2.094 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.375 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.907 INCHES NOMINAL
SECURING METHODHF ANY ACCEPTABLE
SECURING HOLE QUANTITY1
THREAD SIZE1/2-13
HOLE LOCATIONOVER KEYWAY
END ITEM IDENTIFICATIONWEAPONS SYSTEM STRAGETIC SEALIFT CONVERSION SHIPS CLASS