Product Details | WORM WHEEL GEAR

3020-00-168-6525 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Part Alternates: 14742261, 14-74226-1, 3020-00-168-6525, 00-168-6525, 3020001686525, 001686525

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

Supply Group (FSG) NSN Assign. NIIN
30 26 NOV 1971 00-168-6525

Drawings & Photos | NSN 3020-00-168-6525


Cross Reference | NSN 3020-00-168-6525

Part Number Cage Code Manufacturer
14-74226-1 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-74226-1 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 3020-00-168-6525

Characteristic Specifications
MATERIAL ALUMINUM OVERALL
TEETH QUANTITY 144
FACE TYPE CONCAVE
THROAT NOMINAL RADIUS 0.166 INCHES
MATING THREAD LEAD QUANTITY 1
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 2.9990 INCHES MINIMUM AND 3.0000 INCHES MAXIMUM
NOMINAL OVERALL LENGTH 1.221 INCHES
NOMINAL OUTSIDE DIAMETER 3.040 INCHES
FACE NOMINAL WIDTH 0.188 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.063 INCHES FIRST END 0.970 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.438 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.254 INCHES BOTH ENDS
COUNTERBORE NOMINAL DIAMETER 0.500 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN FIRST END
HUB NOMINAL DIAMETER 1.375 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 76823
DESIGN CONTROL REFERENCE 14-74226-1

Restrictions/Controls & Freight Information | NSN 3020-00-168-6525

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.
Category Code Description
NMF Description 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating K 92.5
Less than truck load rating K 92.5
Water commodity Code 593 unknown
Originating Activity Code SE San Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable