Product Details | GROOVE PULLEY

3020-00-737-2558 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: 649722, 7372558, 3020-00-737-2558, 00-737-2558, 3020007372558, 007372558

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-737-2558

Drawings & Photos | NSN 3020-00-737-2558


Cross Reference | NSN 3020-00-737-2558

Part Number Cage Code Manufacturer
649722 34623 AM GENERAL, LLC
7372558 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-737-2558

Characteristic Specifications
STYLE DESIGNATOR A11 WEBBED OR SPOKED
OUTSIDE DIAMETER 6.365 INCHES MINIMUM AND 6.415 INCHES MAXIMUM
OVERALL LENGTH 1.750 INCHES NOMINAL
PITCH DIAMETER 5.358 INCHES NOMINAL
FACE WIDTH 1.375 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.745 INCHES MINIMUM AA END AND 1.750 INCHES MAXIMUM AA END AND 1.650 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.344 INCHES NOMINAL AA END AND 0.750 INCHES NOMINAL BB END
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL RIM AND STEEL, QQ-S-633, FSB1112-CANCELED HUB
GROOVE SHAPE V
GROOVE QUANTITY 2
GROOVE DEPTH 0.516 INCHES NOMINAL
GROOVE WIDTH 0.380 INCHES NOMINAL
V GROOVE ANGLE IN DEG 36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 1.002 INCHES MINIMUM AND 1.003 INCHES MAXIMUM
BORE LENGTH 1.000 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.188 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.594 INCHES NOMINAL
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 34623
DESIGN CONTROL REFERENCE 649722

Restrictions/Controls & Freight Information | NSN 3020-00-737-2558

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
NMF Description 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating S 60
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