Product Details | GROOVE PULLEY

3020-01-044-3808 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: REC102120, RE-C102120, REC1021201, RE-C102120-1, 3020-01-044-3808, 01-044-3808, 3020010443808, 010443808

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

Supply Group (FSG) NSN Assign. NIIN
30 11 JUL 1977 01-044-3808

Drawings & Photos | NSN 3020-01-044-3808


Demand History | NSN 3020-01-044-3808

Part Number Request Date QTY Origin
3020-01-044-3808 2022-03-90 3 DIBBS
3020-01-044-3808 2018-05-126 2 DIBBS
3020-01-044-3808 2018-03-77 3 DIBBS
3020-01-044-3808 2016-10-290 3 DIBBS
3020-01-044-3808 2016-05-147 3 DIBBS
3020-01-044-3808 2016-02-35 3 DIBBS
3020-01-044-3808 2013-12-343 2 DIBBS

Cross Reference | NSN 3020-01-044-3808

Part Number Cage Code Manufacturer
RE-C102120 53711 NAVAL SEA SYSTEMS COMMAND
RE-C102120-1 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3020-01-044-3808

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 1.750 INCHES NOMINAL
OVERALL LENGTH 7.438 INCHES NOMINAL
FACE WIDTH 4.449 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.621 INCHES NOMINAL BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.406 INCHES NOMINAL BB END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION COPPER-BERYLLIUM ALLOY,QQ-C-530,COND A OR H OVERALL
GROOVE SHAPE U
GROOVE QUANTITY 5
GROOVE DEPTH 0.625 INCHES NOMINAL
GROOVE WIDTH 0.688 INCHES NOMINAL
GROOVE RADIUS 0.344 INCHES NOMINAL
BORE FEATURE NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN OR STEPPED
FIRST STEP FACE LARGEST DIAMETER AND LOCATION 0.625 INCHES NOMINAL AA END
FIRST STEP LENGTH AND LOCATION 0.438 INCHES NOMINAL AA END
SECOND STEP LENGTH AND LOCATION 2.145 INCHES NOMINAL AA END
HUB END OUTSIDE DIAMETER AND LOCATION 0.621 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 2.583 INCHES NOMINAL AA END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD DRILLED HOLE AND KEY
SECURING LOCATION AA END
SECURING HOLE QUANTITY 1
HOLE LOCATION CENTERED 2.364 IN. FROM END OF HUB
DRILLED HOLE DIAMETER 0.125 INCHES NOMINAL
SPECIAL FEATURES 0.745 IN. RIM DIA ON FIRST END

Restrictions/Controls & Freight Information | NSN 3020-01-044-3808

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 3020-01-044-3808

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each