Product Details | GROOVE PULLEY

3020-00-322-9624 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: 8699759, 3020-00-322-9624, 00-322-9624, 3020003229624, 003229624

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-322-9624

Drawings & Photos | NSN 3020-00-322-9624


Cross Reference | NSN 3020-00-322-9624

Part Number Cage Code Manufacturer
8699759 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-322-9624

Characteristic Specifications
STYLE DESIGNATOR A11 WEBBED OR SPOKED
OUTSIDE DIAMETER 7.125 INCHES NOMINAL
OVERALL LENGTH 3.563 INCHES NOMINAL
PITCH DIAMETER 6.703 INCHES NOMINAL
FACE WIDTH 2.094 INCHES NOMINAL
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON, CAST, QQ-I-652, CLASS 30 OVERALL
SURFACE TREATMENT PHOSPHATE
GROOVE SHAPE V
GROOVE QUANTITY 4
GROOVE DEPTH 0.422 INCHES NOMINAL
GROOVE WIDTH 0.365 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
V GROOVE ANGLE IN DEG 36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 1.7495 INCHES MINIMUM AND 1.7505 INCHES MAXIMUM
BORE LENGTH 2.625 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER 2.125 INCHES MINIMUM AND 2.375 INCHES MAXIMUM
COUNTERBORE DEPTH 0.500 INCHES MINIMUM AND 0.563 INCHES MAXIMUM
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEY WIDTH 0.251 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.997 INCHES MINIMUM AND 1.002 INCHES MAXIMUM
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 2.599 INCHES MINIMUM AA END AND 2.619 INCHES MAXIMUM AA END
FIRST STEP LENGTH AND LOCATION 1.438 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 2.375 INCHES NOMINAL AA END AND 2.746 INCHES MINIMUM BB END AND 2.748 INCHES MAXIMUM BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.469 INCHES NOMINAL AA END AND 0.938 INCHES NOMINAL BB END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 4
HOLE LOCATION LOCATED ON FACE OF HUB
DRILLED HOLE DIAMETER 0.406 INCHES NOMINAL
SPECIAL FEATURES A. W/TWO DOWEL PINS 3/8 IN. DIA BY 1-1/2 IN. LONG PRESSED INTO 0.3699 IN. MIN,0.3709 IN. MAX DIA HOLES
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 8699759

Restrictions/Controls & Freight Information | NSN 3020-00-322-9624

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:AItem does not contain precious metal
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
NMF Description 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating
Less than truck load rating S 60.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable