Product Details | GROOVE PULLEY

3020-01-374-8203 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: 202034, 2020341, 202034-1, 3020-01-374-8203, 01-374-8203, 3020013748203, 013748203

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

Supply Group (FSG) NSN Assign. NIIN
30 29 APR 1993 01-374-8203

Drawings & Photos | NSN 3020-01-374-8203


Demand History | NSN 3020-01-374-8203

Part Number Request Date QTY Origin
202034-1 2023-08-236 6 DIBBS
202034-1 2023-07-197 11 DIBBS
202034-1 2022-11-331 3 DIBBS
202034-1 2022-11-317 2 DIBBS
3020-01-374-8203 2018-03-77 9 DIBBS
3020-01-374-8203 2017-07-191 9 DIBBS
3020-01-374-8203 2009-07-202 10 Australia
3020-01-374-8203 2006-02-55 2 DIBBS

Cross Reference | NSN 3020-01-374-8203

Part Number Cage Code Manufacturer
202034 51913 WALKER POWER SYSTEMS, INC. DBA TIERNAY TURBINES
202034-1 29321 TRANSTAR METALS CORP
202034-1 51913 WALKER POWER SYSTEMS, INC. DBA TIERNAY TURBINES

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Technical Data | NSN 3020-01-374-8203

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 4.425 INCHES NOMINAL
OVERALL LENGTH 2.160 INCHES NOMINAL
PITCH DIAMETER ANY ACCEPTABLE
FACE WIDTH 0.555 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.720 INCHES MINIMUM AA END AND 1.730 INCHES MAXIMUM AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION ANY ACCEPTABLE
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-225/8, ALLOY 6061, T651 OVERALL
GROOVE SHAPE V
GROOVE QUANTITY 2
GROOVE DEPTH ANY ACCEPTABLE
GROOVE WIDTH ANY ACCEPTABLE
V GROOVE ANGLE IN DEG 36.0
BORE FEATURE NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
III END ITEM IDENTIFICATION 6115-01-369-7465 GENERATOR SET,DIESEL ENGINE

Restrictions/Controls & Freight Information | NSN 3020-01-374-8203

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: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 127320 PULLEYS/SHEAVES,NOI
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 593 unknown
Originating Activity Code AH Defense Supply Center Columbus
Columbus, OH 43215
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 3020-01-374-8203

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 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
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Physical Category Code1Bin
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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