Product Details | GROOVE PULLEY

3020-00-640-2915 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: 22305761, 22-30576-1, 3020-00-640-2915, 00-640-2915, 3020006402915, 006402915

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-640-2915

Drawings & Photos | NSN 3020-00-640-2915


Demand History | NSN 3020-00-640-2915

Part Number Request Date QTY Origin
3020-00-640-2915 2025-10-296 2 DIBBS
3020-00-640-2915 2024-08-214 4 DIBBS
3020-00-640-2915 2024-06-176 3 DIBBS
3020-00-640-2915 2024-02-36 6 DIBBS
3020-00-640-2915 2022-12-340 1 DIBBS
3020-00-640-2915 2022-03-87 1 DIBBS
3020-00-640-2915 2020-11-306 8 DIBBS
3020-00-640-2915 2020-08-217 8 DIBBS
3020-00-640-2915 2020-07-203 8 DIBBS
3020-00-640-2915 2020-06-160 5 DIBBS
3020-00-640-2915 2020-05-149 5 DIBBS
3020-00-640-2915 2020-05-138 2 DIBBS
3020-00-640-2915 2020-04-121 14 DIBBS
3020-00-640-2915 2020-04-100 4 DIBBS
3020-00-640-2915 2020-03-83 2 DIBBS
3020-00-640-2915 2020-03-72 2 DIBBS
3020-00-640-2915 2020-02-51 2 DIBBS
3020-00-640-2915 2019-12-356 4 DIBBS
3020-00-640-2915 2019-11-310 4 DIBBS
3020-00-640-2915 2016-10-288 7 DIBBS
3020-00-640-2915 2016-10-277 7 DIBBS

Cross Reference | NSN 3020-00-640-2915

Part Number Cage Code Manufacturer
22-30576-1 80020 NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2

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Technical Data | NSN 3020-00-640-2915

Characteristic Specifications
STYLE DESIGNATOR A7 WEBBED OR SPOKED
OUTSIDE DIAMETER 9.625 INCHES NOMINAL
OVERALL LENGTH 1.683 INCHES MINIMUM AND 1.687 INCHES MAXIMUM
FACE WIDTH 1.625 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 4.000 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.031 INCHES NOMINAL BOTH ENDS
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL, MIL-S-15083, GRADE A80 OVERALL
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 1.016 INCHES NOMINAL
GROOVE WIDTH 1.000 INCHES NOMINAL
GROOVE RADIUS 0.344 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE FLANGED
BEARING QUANTITY 2
BORE TYPE STRAIGHT
BORE DIAMETER 2.500 INCHES MINIMUM AND 2.502 INCHES MAXIMUM
BORE LENGTH 1.682 INCHES MINIMUM AND 1.687 INCHES MAXIMUM
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 80020
DESIGN CONTROL REFERENCE 22-30576-1

Restrictions/Controls & Freight Information | NSN 3020-00-640-2915

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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
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 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 3020-00-640-2915

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDEY4R/5R Cog items managed by BRASO
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each