Product Details | CONE PULLEY

3020-01-009-4971 A pulley having two or more adjoining grooved, flat or crowned faces in steps of different diameters or one having a single tapered face. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Part Alternates: 158672, 158672-002, 3020-01-009-4971, 01-009-4971, 3020010094971, 010094971, 158672002

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

Supply Group (FSG) NSN Assign. NIIN
30 11 SEP 1975 01-009-4971

Drawings & Photos | NSN 3020-01-009-4971


Cross Reference | NSN 3020-01-009-4971

Part Number Cage Code Manufacturer
158672 18338 XEROX CORP XEROX DOCUMENTATION AND SOFTWARE
158672-002 18338 XEROX CORP XEROX DOCUMENTATION AND SOFTWARE

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Technical Data | NSN 3020-01-009-4971

Characteristic Specifications
FACE TYPE STEP GROOVE
FACE WIDTH 0.740 INCHES NOMINAL
STEP OUTSIDE DIAMETER 2.190 INCHES MINIMUM AND 0.970 INCHES MAXIMUM
GROOVE SHAPE U
GROOVE QUANTITY 2
GROOVE DEPTH 0.062 INCHES NOMINAL
GROOVE WIDTH 0.068 INCHES NOMINAL
GROOVE RADIUS 0.038 INCHES NOMINAL
STYLE DESIGNATOR E7 WEBBED OR SPOKED
DESIGN FORM SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
OVERALL LENGTH 0.740 INCHES NOMINAL
MATERIAL AND LOCATION POLYAMIDE NYLON OVERALL
BORE BEARING NOT INCLUDED
BORE TYPE STRAIGHT
COUNTERBORE FEATURE NOT INCLUDED
BORE DIAMETER 0.250 INCHES NOMINAL
BORE LENGTH 0.740 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
HUB END OUTSIDE DIAMETER AND LOCATION 0.888 INCHES MINIMUM AA END AND 3.000 INCHES MAXIMUM BB END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.278 INCHES MAXIMUM AA END AND 0.180 INCHES MAXIMUM BB END
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD THREADED HOLE
SECURING HOLE QUANTITY 2
THREAD SIZE 6.32
HOLE LOCATION 0.050 IN. FROM SECOND HUB END

Restrictions/Controls & Freight Information | NSN 3020-01-009-4971

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 127300 PULLEY BLOCKS/TCKLE/SNATCH/FAIRLDRS
Less than car load rating
Less than truck load rating S 60.0
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 3020-01-009-4971

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