Product Details | GROOVE PULLEY

3020-00-875-9098 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: 0670303, 31145544, 3020-00-875-9098, 00-875-9098, 3020008759098, 008759098

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

Supply Group (FSG) NSN Assign. NIIN
30 06 NOV 1967 00-875-9098

Drawings & Photos | NSN 3020-00-875-9098


Cross Reference | NSN 3020-00-875-9098

Part Number Cage Code Manufacturer
0670303 13446 PERKINS ENGINES INC
0670303 93334 ATWOOD FENCE COMPANY INC.
31145544 13466 DEVICE SEALS INC

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Technical Data | NSN 3020-00-875-9098

Characteristic Specifications
STYLE DESIGNATOR A18 WEBBED OR SPOKED
OUTSIDE DIAMETER 4.000 INCHES NOMINAL
OVERALL LENGTH 2.094 INCHES NOMINAL
PITCH DIAMETER ANY ACCEPTABLE
FACE WIDTH 0.688 INCHES NOMINAL
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 1.406 INCHES NOMINAL AA END AND 1.375 INCHES NOMINAL BB END
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL OVERALL
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 0.625 INCHES NOMINAL
GROOVE WIDTH 0.500 INCHES NOMINAL
V GROOVE ANGLE IN DEG 36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.624 INCHES MINIMUM AND 0.625 INCHES MAXIMUM
BORE LENGTH 0.719 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 0.611 INCHES MINIMUM AA END AND 0.612 INCHES MAXIMUM AA END
FIRST STEP LENGTH AND LOCATION 0.156 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION 0.188 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 1.125 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.344 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING LOCATION AA END
SECURING HOLE QUANTITY 4
THREAD SIZE 5/16-24
HOLE LOCATION ON END OF HUB PARALLEL TO AXIS ON 2.492 IN.MIN/2.508 IN.MAX BOLT CIRCLE

Restrictions/Controls & Freight Information | NSN 3020-00-875-9098

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 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 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 3020-00-875-9098

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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each