Product Details | WORM WHEEL GEAR

3020-00-102-0120 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: B1210117, B1210-117, 1210117, 1210-117, 3020-00-102-0120, 00-102-0120, 3020001020120, 001020120

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

Supply Group (FSG) NSN Assign. NIIN
30 13 DEC 1972 00-102-0120

Drawings & Photos | NSN 3020-00-102-0120


Cross Reference | NSN 3020-00-102-0120

Part Number Cage Code Manufacturer
1210-117 07991 TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR
B1210-117 07991 TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR

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Technical Data | NSN 3020-00-102-0120

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
TEETH QUANTITY 52
TOOTH DIRECTION LEFT
FACE TYPE CONCAVE
THROAT NOMINAL RADIUS 0.580 INCHES
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 6.8498 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 2.6000 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.813 INCHES
FACE NOMINAL WIDTH 0.936 INCHES
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 1.000 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.188 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.592 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID

Restrictions/Controls & Freight Information | NSN 3020-00-102-0120

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:UPrecious metal type is unknown
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 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 AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable