Product Details | HELICAL GEAR

3020-00-554-7259 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: SMB314768, 3020-00-554-7259, 00-554-7259, 3020005547259, 005547259

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-554-7259

Drawings & Photos | NSN 3020-00-554-7259


Cross Reference | NSN 3020-00-554-7259

Part Number Cage Code Manufacturer
SMB314768 80063 US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS

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Technical Data | NSN 3020-00-554-7259

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT PHOSPHATE OVERALL
TEETH QUANTITY 35
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 45.0000 DEGREES
STYLE DESIGNATOR 8 PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER 1.4580 INCHES NOMINAL
NOMINAL OVERALL LENGTH 0.625 INCHES
NOMINAL OUTSIDE DIAMETER 1.5170 INCHES
FACE NOMINAL WIDTH 0.312 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.312 INCHES FIRST END
BORE NOMINAL DIAMETER 0.3750 INCHES BOTH ENDS
HUB NOMINAL DIAMETER 0.625 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
ATTACHMENT METHOD MOUNTING HOLE
BOLT HOLE CIRCLE NOMINAL DIAMETER 0.093 INCHES AXIALLY THROUGH HUB, FIRST END
MANUFACTURERS CODE 80063
DESIGN CONTROL REFERENCE SMB314768

Restrictions/Controls & Freight Information | NSN 3020-00-554-7259

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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 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 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