Product Details | GROOVE PULLEY

3020-01-029-5728 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: 4178621, 3020-01-029-5728, 01-029-5728, 3020010295728, 010295728

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

Supply Group (FSG) NSN Assign. NIIN
30 17 OCT 1976 01-029-5728

Drawings & Photos | NSN 3020-01-029-5728


Cross Reference | NSN 3020-01-029-5728

Part Number Cage Code Manufacturer
4178621 80212 BAE SYSTEMS LAND & ARMAMENTS L.P.

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Technical Data | NSN 3020-01-029-5728

Characteristic Specifications
STYLE DESIGNATOR A15 WEBBED OR SPOKED
OUTSIDE DIAMETER 9.750 INCHES NOMINAL
OVERALL LENGTH 2.800 INCHES NOMINAL
FACE WIDTH 1.500 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.283 INCHES MINIMUM AA END AND 1.295 INCHES MAXIMUM AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.500 INCHES NOMINAL AA END
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL,CARBON,1010 THRU 1025,QQ-S-634 OR STEEL,CARBON,QQ-S-721 OR TUBE,STEEL,CARBON,MT1010 THRU MIX1020 OR 1022 OR 1025 QQ-T-830,RIM,STEEL CARBON,4130 THRU 4135 QQ-S-624,HUB STEEL,CARBON,QQ-S-741,WEB
GROOVE SHAPE V
GROOVE QUANTITY 3
GROOVE DEPTH 0.365 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
GROOVE WIDTH 0.3125 INCHES NOMINAL
V GROOVE ANGLE IN DEG 38.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE INVOLUTE SPLINE
SPLINE QUANTITY 14
SPLINE PRESSURE ANGLE IN DEG 30.0
SPLINE PITCH DIAMETER 0.8750 INCHES NOMINAL
SPLINE MAJOR DIAMETER 0.9375 INCHES MINIMUM AND 0.9485 INCHES MAXIMUM
SPLINE MINOR DIAMETER 0.815 INCHES MINIMUM AND 0.820 INCHES MAXIMUM
SPLINE LENGTH 1.000 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 80212
DESIGN CONTROL REFERENCE 4178621

Restrictions/Controls & Freight Information | NSN 3020-01-029-5728

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 25 UNICOR-Federal Prison Industries
Washington, DC 20534
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