Product Details | GROOVE PULLEY

3020-00-767-3139 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.

Part Alternates: 10863370, 3020-00-767-3139, 00-767-3139, 3020007673139, 007673139

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-767-3139

Drawings & Photos | NSN 3020-00-767-3139


Cross Reference | NSN 3020-00-767-3139

Part Number Cage Code Manufacturer
10863370 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-767-3139

Characteristic Specifications
STYLE DESIGNATOR A16 WEBBED OR SPOKED
OUTSIDE DIAMETER 7.250 INCHES NOMINAL
OVERALL LENGTH 2.579 INCHES MINIMUM AND 2.609 INCHES MAXIMUM
PITCH DIAMETER 6.940 INCHES MAXIMUM
FACE WIDTH 0.781 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 3.750 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.813 INCHES NOMINAL BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-601, ALLOY 356, T6 OVERALL
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 0.672 INCHES NOMINAL
GROOVE WIDTH 0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG 36.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED A
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 2.251 INCHES MINIMUM AND 2.253 INCHES MAXIMUM
BORE LENGTH 0.360 INCHES MINIMUM AND 0.390 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING HOLE QUANTITY 6
HOLE LOCATION ON HUB END
DRILLED HOLE DIAMETER 0.344 INCHES NOMINAL
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 10863370

Restrictions/Controls & Freight Information | NSN 3020-00-767-3139

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