NSN 3020-00-275-8050

Part Details | GROOVE PULLEY

3020-00-275-8050 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: 119499A, 116499, 3020-00-275-8050, 00-275-8050, 3020002758050, 002758050

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30JAN 01, 196100-275-805008109 ( PULLEY, GROOVE )
REFERENCE DRAWINGS & PICTURES

WEBBED OR SPOKED

Cross Reference | NSN 3020-00-275-8050
Part Number Cage Code Manufacturer
119499A64104DRESSER, INC.DIV DRESSER WAUKESHA
11649964104DRESSER, INC.DIV DRESSER WAUKESHA
Technical Data | NSN 3020-00-275-8050
Characteristic Specifications
STYLE DESIGNATOR WEBBED OR SPOKED
OUTSIDE DIAMETER3.688 INCHES NOMINAL
OVERALL LENGTH0.813 INCHES NOMINAL
PITCH DIAMETER3.281 INCHES NOMINAL
FACE WIDTH0.625 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ1.188 INCHES NOMINAL AND BCA1.063 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.125 INCHES NOMINAL AND AHH0.063 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON OVERALL
GROOVE SHAPE V
GROOVE QUANTITY1
GROOVE DEPTH0.516 INCHES NOMINAL
GROOVE WIDTH0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG35.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNEDA
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.6685 INCHES MINIMUM AND 0.6695 INCHES MAXIMUM
BORE LENGTH0.813 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY1
KEYWAY WIDTH0.126 INCHES MINIMUM AND 0.128 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY0.413 INCHES MINIMUM AND 0.418 INCHES MAXIMUM
SPLIT HUB FEATURE NOT INCLUDED