Product Details | FLAT PULLEY

3020-01-155-4998 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: 688R891G01, 3020-01-155-4998, 01-155-4998, 3020011554998, 011554998

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

Supply Group (FSG) NSN Assign. NIIN
30 09 JUN 1983 01-155-4998

Drawings & Photos | NSN 3020-01-155-4998


Cross Reference | NSN 3020-01-155-4998

Part Number Cage Code Manufacturer
688R891G01 97942 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN SYSTEMS

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Technical Data | NSN 3020-01-155-4998

Characteristic Specifications
STYLE DESIGNATOR A2 PLAIN
OUTSIDE DIAMETER 2.000 INCHES NOMINAL
OVERALL LENGTH 1.050 INCHES NOMINAL
FACE WIDTH 0.830 INCHES NOMINAL
HUB END OUTSIDE DIAMETER AND LOCATION 0.660 INCHES NOMINAL AA END
DISTANCE FROM OUTSIDE FLANGE/RIM TO HUB END AND LOCATION 0.220 INCHES NOMINAL AA END
DESIGN FORM PLAIN
LIGHTENING HOLE NOT INCLUDED
INTEGRAL COOLING VANE NOT INCLUDED
CROWN FACE NOT INCLUDED
MATERIAL AND LOCATION ALUMINUM ALLOY, QQ-A-225/8 OVERALL
RIM TYPE SOLID
BORE FEATURE INCLUDED
BEARINGS NOT INCLUDED
BORE TYPE STRAIGHT
BORE DIAMETER 0.313 INCHES NOMINAL
BORE LENGTH 1.050 INCHES NOMINAL
COUNTERBORE FEATURE INCLUDED
COUNTERBORE LOCATION AA END
COUNTERBORE DIAMETER 0.500 INCHES NOMINAL
COUNTERBORE DEPTH 0.450 INCHES NOMINAL
KEYING FACILITY NOT INCLUDED
SPLIT HUB FEATURE NOT INCLUDED
MANUFACTURERS CODE 97942
DESIGN CONTROL REFERENCE 688R891G01

Restrictions/Controls & Freight Information | NSN 3020-01-155-4998

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 SU Ogden Air Logistics Center
Hill AFB, UT 84056-5609
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