Product Details | GROOVE PULLEY

3020-01-493-9445 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: 122-2645916 PART NO. 1, 1222645916PARTNO1, 2645916, 3020-01-493-9445, 01-493-9445, 3020014939445, 014939445

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

Supply Group (FSG) NSN Assign. NIIN
30 25 JAN 2002 01-493-9445

Drawings & Photos | NSN 3020-01-493-9445


Cross Reference | NSN 3020-01-493-9445

Part Number Cage Code Manufacturer
122-2645916 PART NO. 1 53711 NAVAL SEA SYSTEMS COMMAND
2645916 53711 NAVAL SEA SYSTEMS COMMAND

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Technical Data | NSN 3020-01-493-9445

Characteristic Specifications
STYLE DESIGNATOR A3 PLAIN
OUTSIDE DIAMETER 5.6772 INCHES NOMINAL
OVERALL LENGTH 1.6250 INCHES NOMINAL
FACE WIDTH 1.5000 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 2.5000 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.0625 INCHES NOMINAL BOTH ENDS
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
MATERIAL AND LOCATION STEEL OVERALL
GROOVE SHAPE U
GROOVE QUANTITY 1
GROOVE DEPTH 0.3386 INCHES NOMINAL
GROOVE WIDTH 1.5000 INCHES NOMINAL
GROOVE RADIUS 1.0000 INCHES NOMINAL
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 1.6563 INCHES NOMINAL
BORE LENGTH 0.3750 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
PROTRUDING HUB CHARACTERISTIC PLAIN
SPLIT HUB FEATURE NOT INCLUDED
SECURING METHOD BOLTED THROUGH BORE
SECURING LOCATION BOTH ENDS
SPECIAL FEATURES NHA DOOR ROPE SUPPORT ASSEMBLY; COUNTERBORE DIMENSIONS ARE 1.8506 IN. MIN AND 1.810 IN. MAX FOR THE DIAMETER AND 0.6250 FOR THE DEPTH; COUNTERBORES ON BOTH SIDES OF PULLEY ARE EQUAL IN SIZE; EQUIPMENT DESIGNED FOR GRADE "A" SHOCK RESISTANCE
III END ITEM IDENTIFICATION AIRCRAFT ELEVATOR DOOR

Restrictions/Controls & Freight Information | NSN 3020-01-493-9445

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 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 3020-01-493-9445

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