Product Details | SPUR GEAR

3020-00-050-4593 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: 175312, 3020-00-050-4593, 00-050-4593, 3020000504593, 000504593

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

Supply Group (FSG) NSN Assign. NIIN
30 29 NOV 1967 00-050-4593

Drawings & Photos | NSN 3020-00-050-4593


Demand History | NSN 3020-00-050-4593

Part Number Request Date QTY Origin
175312 2021-12-354 10 United States
175312 2021-11-322 10 United States

Cross Reference | NSN 3020-00-050-4593

Part Number Cage Code Manufacturer
175312 71791 CURTISS-WRIGHT CONTROLS, INC. DIV FLIGHT SYSTEMS

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Technical Data | NSN 3020-00-050-4593

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 54.0 ROCKWELL C MINIMUM AND 56.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 30
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
BACKLASH DESIGNATION GRADE E
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 1.2500 INCHES NOMINAL
NOMINAL OVERALL LENGTH 2.425 INCHES
NOMINAL OUTSIDE DIAMETER 1.330 INCHES
FACE NOMINAL WIDTH 0.5400 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.360 INCHES FIRST END 0.525 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.847 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 0.980 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 71791
DESIGN CONTROL REFERENCE 175312

Restrictions/Controls & Freight Information | NSN 3020-00-050-4593

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating S 60
Less than truck load rating R 65.0
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