Product Details | GROOVE PULLEY

3020-00-008-7943 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: 38201022, 38-201-022, 5424018, 3020-00-008-7943, 00-008-7943, 3020000087943, 000087943

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

Supply Group (FSG) NSN Assign. NIIN
30 19 JUL 1972 00-008-7943

Drawings & Photos | NSN 3020-00-008-7943


Demand History | NSN 3020-00-008-7943

Part Number Request Date QTY Origin
3020-00-008-7943 2014-01-17 2 KR

Cross Reference | NSN 3020-00-008-7943

Part Number Cage Code Manufacturer
38-201-022 32024 OMARK INDUSTRIES INC HYDRAULIC MATERIALS HANDLING DIV
5424018 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3020-00-008-7943

Characteristic Specifications
STYLE DESIGNATOR A7 WEBBED OR SPOKED
OUTSIDE DIAMETER 4.120 INCHES NOMINAL
OVERALL LENGTH 1.500 INCHES NOMINAL
FACE WIDTH 1.440 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.000 INCHES MINIMUM BOTH ENDS AND 2.280 INCHES MAXIMUM BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.030 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 OVERALL
SURFACE TREATMENT ZINC
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.560 INCHES NOMINAL
GROOVE WIDTH 0.680 INCHES NOMINAL
GROOVE RADIUS 0.260 INCHES MINIMUM AND 0.290 INCHES MAXIMUM
BORE FEATURE INCLUDED
BEARINGS INCLUDED
BEARING TYPE SLEEVE
BEARING QUANTITY 1
BORE TYPE STRAIGHT
BORE DIAMETER 1.781 INCHES MINIMUM AND 1.782 INCHES MAXIMUM
BORE LENGTH 1.440 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
FURNISHED ITEMS AND QUANTITY BUSHING INSERT ONE
MANUFACTURERS CODE 53711
DESIGN CONTROL REFERENCE 5424018

Restrictions/Controls & Freight Information | NSN 3020-00-008-7943

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 PA Marine Corps Logistics Base
Albany, GA 31704-1128
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 3020-00-008-7943

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
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 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