Product Details | CONE PULLEY

3020-00-432-9643 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: AR5125, AR51538, BM96011, 3012889, 3020-00-432-9643, 00-432-9643, 3020004329643, 004329643

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

Supply Group (FSG) NSN Assign. NIIN
30 07 MAY 1971 00-432-9643

Drawings & Photos | NSN 3020-00-432-9643


Cross Reference | NSN 3020-00-432-9643

Part Number Cage Code Manufacturer
3012889 15434 CUMMINS INC.
AR5125 15434 CUMMINS INC.
AR51538 15434 CUMMINS INC.
BM96011 15434 CUMMINS INC.

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Technical Data | NSN 3020-00-432-9643

Characteristic Specifications
FACE TYPE STEP GROOVE
FACE WIDTH 3.312 INCHES NOMINAL
STEP OUTSIDE DIAMETER 9.500 INCHES NOMINAL AND 8.125 INCHES NOMINAL AND 6.750 INCHES NOMINAL
GROOVE SHAPE V
GROOVE QUANTITY 3
GROOVE DEPTH 0.750 INCHES NOMINAL
GROOVE WIDTH 0.625 INCHES NOMINAL
V GROOVE ANGLE IN DEG 42.0
STANDARD V-BELT SECTION DESIGNATION FOR WHICH DESIGNED ANY ACCEPTABLE
V GROOVE PITCH DIAMETER 9.125 INCHES NOMINAL
STYLE DESIGNATOR E2 PLAIN
DESIGN FORM PLAIN
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
OVERALL LENGTH 3.187 INCHES NOMINAL
MATERIAL AND LOCATION STEEL OVERALL
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER 4.250 INCHES NOMINAL
COUNTERBORE DEPTH 1.812 INCHES NOMINAL
BORE DIAMETER 1.375 INCHES NOMINAL
BORE LENGTH 1.500 INCHES NOMINAL
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE INTEGRAL KEY
QUANTITY 1
KEY WIDTH 0.312 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO TOP OF KEY 0.125 INCHES NOMINAL
KEYING FACILITY SPACING IN DEG 180.0
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB END OUTSIDE DIAMETER AND LOCATION 2.000 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.125 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION BB END
SECURING HOLE QUANTITY 2
THREAD SIZE 7/16-14
HOLE LOCATION IN BODY
BOLT CIRCLE DIAMETER 3.625 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3020-00-432-9643

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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3020-00-432-9643

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each