Product Details | FLAT PULLEY

3020-00-179-4066 A pulley with a straight or crowned face. The item may include belt aligning flange(s). Excludes PULLEY, CONE. For pulleys encased in a shell or frame, see BLOCK, TACKLE.

Part Alternates: 101642, 10164-2, 11155120, 3020-00-179-4066, 00-179-4066, 3020001794066, 001794066

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

Supply Group (FSG) NSN Assign. NIIN
30 19 FEB 1969 00-179-4066

Drawings & Photos | NSN 3020-00-179-4066


Cross Reference | NSN 3020-00-179-4066

Part Number Cage Code Manufacturer
10164-2 12344 TALLY PRINTER CORPORATION
11155120 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 3020-00-179-4066

Characteristic Specifications
STYLE DESIGNATOR A6 WEBBED OR SPOKED
OUTSIDE DIAMETER 2.500 INCHES NOMINAL
OVERALL LENGTH 0.450 INCHES NOMINAL
PITCH DIAMETER 2.375 INCHES NOMINAL
FACE WIDTH 0.156 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.500 INCHES NOMINAL BOTH ENDS
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.294 INCHES NOMINAL AA END
DESIGN FORM WEBBED
WEB/SPOKE RELATIONSHIP TO FACE CENTERLINE NOT OFFSET
LIGHTENING HOLE INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
CROWN FACE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-250/4, ALLOY 2024, T351 OVERALL
SURFACE TREATMENT ANODIZED BLACK
RIM TYPE SOLID
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.312 INCHES NOMINAL
BORE LENGTH 0.450 INCHES NOMINAL
COUNTERBORE FEATURE NOT INCLUDED
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED

Restrictions/Controls & Freight Information | NSN 3020-00-179-4066

Category Code Description
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.
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 BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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