NSN 3020-00-166-2023

Part Details | FLAT PULLEY

3020-00-166-2023 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Alternate Parts: 684010055, 6840-100-55, 3020-00-166-2023, 00-166-2023, 3020001662023, 001662023

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
30NOV 12, 197100-166-202308111 ( PULLEY, FLAT )
REFERENCE DRAWINGS & PICTURES

PLAIN

Cross Reference | NSN 3020-00-166-2023
Part Number Cage Code Manufacturer
6840-100-5552856COBY ASSOCIATES
Technical Data | NSN 3020-00-166-2023
Characteristic Specifications
STYLE DESIGNATOR PLAIN
OUTSIDE DIAMETER2.000 INCHES NOMINAL
OVERALL LENGTH0.906 INCHES NOMINAL
FACE WIDTH0.474 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ0.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.432 INCHES NOMINAL
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
CROWN FACE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM OVERALL
RIM TYPE SOLID
FLANGE QUANTITY1
FLANGE LOCATION OUTSIDE
OUTSIDE DIAMETER2.011 INCHES NOMINAL
FLANGE WIDTH0.031 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER0.380 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
BORE LENGTH0.906 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATIONBBZ1.000 INCHES NOMINAL
FIRST STEP LENGTH AND LOCATIONBBZ0.342 INCHES NOMINAL
SECOND STEP LENGTH AND LOCATIONBBZ0.090 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATIONBBZ0.750 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATIONBBZ0.432 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHODHF ANY ACCEPTABLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY2
THREAD SIZE2-56
HOLE LOCATIONLONGITUDINALLY THROUGH HUB,0.562 IN. C TO C APART
SPECIAL FEATURESTWO 0.126 IN. WIDE BY 0.185 IN. LG SLOTS 180 DEG APART ON HUB