Product Details | GROOVE PULLEY

3020-00-980-2261 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: 318007R1, 3020-00-980-2261, 00-980-2261, 3020009802261, 009802261

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-980-2261

Drawings & Photos | NSN 3020-00-980-2261


Cross Reference | NSN 3020-00-980-2261

Part Number Cage Code Manufacturer
318007R1 31007 NAVISTAR INTL CORP
318007R1 92679 NAVISTAR INTL CORP MELROSE PARK ENGINE PLANT LOCATION

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Technical Data | NSN 3020-00-980-2261

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 6.750 INCHES NOMINAL
OVERALL LENGTH 1.310 INCHES NOMINAL
FACE WIDTH 0.930 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.748 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.380 INCHES NOMINAL BB END
DESIGN FORM PLAIN
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON, GRAY OVERALL
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 0.685 INCHES NOMINAL
GROOVE WIDTH 0.690 INCHES NOMINAL
V GROOVE ANGLE IN DEG 36.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 2.381 INCHES NOMINAL
BORE LENGTH 1.310 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION BB END
COUNTERBORE DIAMETER 4.500 INCHES NOMINAL
COUNTERBORE DEPTH 0.220 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 4.250 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION 0.250 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION 0.130 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE
SECURING LOCATION BB END
SECURING HOLE QUANTITY 6
HOLE LOCATION ON SPROCKET FACE
BOLT CIRCLE DIAMETER 3.375 INCHES NOMINAL
DRILLED HOLE DIAMETER 0.406 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 3020-00-980-2261

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 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 3020-00-980-2261

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 CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each