Product Details | WORM GEAR

3020-00-892-4573 A gear with teeth on its outer surface in the form of helical threads.

Part Alternates: 64933, 3020-00-892-4573, 00-892-4573, 3020008924573, 008924573

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-892-4573

Drawings & Photos | NSN 3020-00-892-4573


Cross Reference | NSN 3020-00-892-4573

Part Number Cage Code Manufacturer
64933 82423 KLEINSCHMIDT INC

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Technical Data | NSN 3020-00-892-4573

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
THREAD FORM QUANTITY 2
THREAD FORM DIRECTION LEFT-HAND
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 6.8500 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 0.5040 INCHES NOMINAL
NOMINAL OVERALL LENGTH 1.250 INCHES
NOMINAL OUTSIDE DIAMETER 0.564 INCHES
FACE NOMINAL WIDTH 0.765 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.365 INCHES FIRST END 0.125 INCHES SECOND END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 0.313 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 0.425 INCHES FIRST END 0.425 INCHES SECOND END

Restrictions/Controls & Freight Information | NSN 3020-00-892-4573

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
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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