Product Details | FLAT PULLEY

3020-01-047-5983 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: 90076, 90076002, 90076-002, 3020-01-047-5983, 01-047-5983, 3020010475983, 010475983

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

Supply Group (FSG) NSN Assign. NIIN
30 10 SEP 1977 01-047-5983

Drawings & Photos | NSN 3020-01-047-5983


Cross Reference | NSN 3020-01-047-5983

Part Number Cage Code Manufacturer
90076 51186 CENTURY DATA SYSTEMS
90076-002 51186 CENTURY DATA SYSTEMS

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Technical Data | NSN 3020-01-047-5983

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 2.702 INCHES NOMINAL
OVERALL LENGTH 1.500 INCHES NOMINAL
FACE WIDTH 1.000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.750 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.500 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
CROWN FACE INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY,ALLOY 6061,T4 OVERALL
SURFACE TREATMENT ANODIZED,TYPE 2,CLEAR WITH WATER SEAL
RIM TYPE SOLID
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.625 INCHES NOMINAL
BORE LENGTH 1.500 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.189 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.408 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 1
THREAD SIZE 1/4-20
HOLE LOCATION 1/4 IN. FROM HUB END ON TOP OF KEYWAY

Restrictions/Controls & Freight Information | NSN 3020-01-047-5983

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information