Product Details | HELICAL GEAR

3020-00-203-1474 A gear, cylindrical in form, with teeth on the outer surface at an angle to the axis of the gear. See also GEAR, ANTIBACKLASH, HELICAL

Part Alternates: SCB91413, 3020-00-203-1474, 00-203-1474, 3020002031474, 002031474

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-203-1474

Drawings & Photos | NSN 3020-00-203-1474


Cross Reference | NSN 3020-00-203-1474

Part Number Cage Code Manufacturer
SCB91413 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3020-00-203-1474

Characteristic Specifications
MATERIAL PLASTIC OVERALL
TEETH QUANTITY 48
TEETH TYPE SPIRAL
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 33.5500 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 2.3998 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.4830 INCHES
FACE NOMINAL WIDTH 0.188 INCHES
BORE NOMINAL DIAMETER 0.5000 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
BOLT HOLE CIRCLE NOMINAL DIAMETER 1.500 INCHES AXIALLY THROUGH BODY, FIRST END
SPECIAL FEATURES TROPICALIZED

Restrictions/Controls & Freight Information | NSN 3020-00-203-1474

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 156600 PLASTIC/RUBBER ARTICLE VIZ:
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 772 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