Product Details | CONE PULLEY

3020-00-429-9776 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Part Alternates: 7000G20A, 3020-00-429-9776, 00-429-9776, 3020004299776, 004299776

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-429-9776

Drawings & Photos | NSN 3020-00-429-9776


Cross Reference | NSN 3020-00-429-9776

Part Number Cage Code Manufacturer
7000G20A 31245 TEREX USA, LLC DBA CEDARAPIDS

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Technical Data | NSN 3020-00-429-9776

Characteristic Specifications
FACE TYPE STEP GROOVE
STEP QUANTITY 1
FACE WIDTH 3.250 INCHES NOMINAL AND 9.250 INCHES NOMINAL
STEP OUTSIDE DIAMETER 13.850 INCHES NOMINAL AND 10.313 INCHES NOMINAL
GROOVE SHAPE V
GROOVE QUANTITY 3 OR 9
GROOVE DEPTH 0.875 INCHES NOMINAL AND 0.875 INCHES NOMINAL
GROOVE WIDTH 0.895 INCHES NOMINAL AND 0.895 INCHES NOMINAL
V GROOVE ANGLE IN DEG 34.0 AND 38.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED 9C AND 3C
V GROOVE PITCH DIAMETER 13.100 INCHES NOMINAL
STYLE DESIGNATOR E25 WEBBED OR SPOKED
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
OVERALL LENGTH 14.375 INCHES NOMINAL
MATERIAL AND LOCATION STEEL OVERALL
BORE BEARING NOT INCLUDED
BORE TYPE TAPERED
COUNTERBORE FEATURE NOT INCLUDED
BORE LENGTH 6.875 INCHES NOMINAL
TAPER BORE MAJOR DIAMETER 2.688 INCHES MINIMUM
TAPER BORE MINOR DIAMETER 2.616 INCHES MINIMUM
TAPER MAJOR DIAMETER LOCATION BB END
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.625 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 1.609 INCHES NOMINAL AND 1.572 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 5.000 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.875 INCHES NOMINAL BB END
SECURING METHOD THREADED HOLE
SECURING HOLE QUANTITY 1
THREAD SIZE 3/8-18
HOLE LOCATION IN SECOND GROOVE OF PULLEY

Restrictions/Controls & Freight Information | NSN 3020-00-429-9776

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
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

Management | NSN 3020-00-429-9776

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesLLOCAL PURCHASE # (NON-STOCKED ITEMS) Defense Logistics Agency (DLA)/GSA/Service/Agency-managed items authorized for local purchase as normal means of support at base, post, camp or station level. Item not stocked in wholesale distribution system of IMM/Service/Agency ICP.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each