Product Details | FLAT PULLEY

3020-00-137-6781 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.

Part Alternates: 45325541, 4532554-1, 3020-00-137-6781, 00-137-6781, 3020001376781, 001376781

Mechanical Power Transmission Equipment | Gears, Pulleys, Sprockets, and Transmission Chain

Supply Group (FSG) NSN Assign. NIIN
30 00-137-6781

Drawings & Photos | NSN 3020-00-137-6781


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Technical Data | NSN 3020-00-137-6781

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 2.187 INCHES NOMINAL
OVERALL LENGTH 1.310 INCHES NOMINAL
FACE WIDTH 0.625 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.000 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.685 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
CROWN FACE INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-225/6, T4 OVERALL
RIM TYPE SOLID
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.5005 INCHES MINIMUM AND 0.5010 INCHES MAXIMUM
BORE LENGTH 1.310 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 2
THREAD SIZE 10/0.190 IN./-32
HOLE LOCATION ON HUB PORTION BETWEEN END AND FACE 90 DEG APART
MANUFACTURERS CODE 28528
DESIGN CONTROL REFERENCE 4532554-1

Restrictions/Controls & Freight Information | NSN 3020-00-137-6781

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information