NSN 3020-00-248-1064

Part Details | GROOVE PULLEY

3020-00-248-1064 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: 3020002481064, CPR109590, 3020-00-248-1064, 00-248-1064, 3020002481064, 002481064

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JUN 15, 197300-248-106408109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-248-1064
Part Number Cage Code Manufacturer
3020002481064SCY13E.C.A ETABLISSEMENTCENTRALD'APPROVISIONNEMENT DES
CPR10959019207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 3020-00-248-1064
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER3.995 INCHES MINIMUM AND 4.005 INCHES MAXIMUM
OVERALL LENGTH1.720 INCHES NOMINAL
FACE WIDTH1.400 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.500 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.320 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
GROOVE SHAPE V
GROOVE QUANTITY2
GROOVE DEPTH0.560 INCHES NOMINAL
GROOVE WIDTH0.498 INCHES MINIMUM AND 0.502 INCHES MAXIMUM
V GROOVE ANGLE IN DEG36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.876 INCHES MINIMUM AND 0.878 INCHES MAXIMUM
BORE LENGTH1.720 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER2.560 INCHES NOMINAL
COUNTERBORE DEPTH0.380 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.552 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED