NSN 3020-00-237-5263

Part Details | GROOVE PULLEY

3020-00-237-5263 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: 022610237, 02261-0237, L5A81C236, 65A81C237, 022610237, 02261-0237, 3020-00-237-5263, 00-237-5263, 3020002375263, 002375263

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30OCT 28, 197000-237-526308109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-237-5263
Part Number Cage Code Manufacturer
02261-023793568HARSCO CORPBMY-COMBAT SYSTEMS DIV
L5A81C23630003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
65A81C23730003NAVAL AIR SYSTEMS COMMAND MANAGEDORIGINAL DESIGN ACTIVITY NOT
02261-023779343SCIENCE APPLICATIONS INTERNATIONALCORPORATION
Technical Data | NSN 3020-00-237-5263
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER2.750 INCHES NOMINAL
PITCH DIAMETER1.710 INCHES NOMINAL
FACE WIDTH1.280 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL, SAE 1112 OVERALL
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.520 INCHES NOMINAL
GROOVE WIDTH0.380 INCHES NOMINAL
V GROOVE ANGLE IN DEG36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.875 INCHES NOMINAL
BORE LENGTH1.150 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION AA END
COUNTERBORE DIAMETER1.310 INCHES NOMINAL
COUNTERBORE DEPTH0.130 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.158 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.221 INCHES NOMINAL
KEYWAY SPACING IN DEG0.0
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED