Product Details | GROOVE PULLEY

3020-01-117-8672 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: AK49-3/4BORE, AK4934BORE, 3020-01-117-8672, 01-117-8672, 3020011178672, 011178672

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

Supply Group (FSG) NSN Assign. NIIN
30 23 AUG 1981 01-117-8672

Drawings & Photos | NSN 3020-01-117-8672


Cross Reference | NSN 3020-01-117-8672

Part Number Cage Code Manufacturer
AK49-3/4BORE 71176 EMERSON ELECTRIC CO BROWNING MFG DIV

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Technical Data | NSN 3020-01-117-8672

Characteristic Specifications
STYLE DESIGNATOR A11 WEBBED OR SPOKED
OUTSIDE DIAMETER 4.750 INCHES NOMINAL
OVERALL LENGTH 1.219 INCHES NOMINAL
PITCH DIAMETER 4.160 INCHES MINIMUM AND 4.500 INCHES MAXIMUM
FACE WIDTH 0.750 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 1.750 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.468 INCHES NOMINAL AA END AND 0.062 INCHES NOMINAL BB END
DESIGN FORM SPOKED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION IRON, CAST OVERALL
GROOVE SHAPE V
GROOVE QUANTITY 1
GROOVE DEPTH 0.494 INCHES NOMINAL
GROOVE WIDTH 0.490 INCHES NOMINAL
V GROOVE ANGLE IN DEG 34.0
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.750 INCHES NOMINAL
BORE LENGTH 1.219 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY INCLUDED
KEYING FACILITY TYPE KEYWAY
QUANTITY 1
KEYWAY WIDTH 0.188 INCHES NOMINAL
DISTANCE FROM CENTER OF BORE TO BOTTOM OF KEYWAY 0.469 INCHES NOMINAL
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD SETSCREW
SECURING LOCATION AA END
FURNISHED ITEMS AND QUANTITY ONE SETSCREW

Restrictions/Controls & Freight Information | NSN 3020-01-117-8672

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.
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 3020-01-117-8672

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each