Product Details | HELICAL GEAR

3020-00-517-3917 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: 3265918, 3020-00-517-3917, 00-517-3917, 3020005173917, 005173917

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-517-3917

Drawings & Photos | NSN 3020-00-517-3917


Cross Reference | NSN 3020-00-517-3917

Part Number Cage Code Manufacturer
3265918 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3265918 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV

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Technical Data | NSN 3020-00-517-3917

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MS-288 FSCM 12890 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CHROMIUM HUB
TEETH QUANTITY 39
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 45.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 9.1924 INCHES NOMINAL
NOMINAL OVERALL LENGTH 3.625 INCHES
NOMINAL OUTSIDE DIAMETER 9.523 INCHES
FACE NOMINAL WIDTH 2.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.812 INCHES BOTH ENDS
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.5000 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 2.498 INCHES FIRST END 2.498 INCHES SECOND END
BODY STYLE 3B WEBBED, OFFSET, SOLID
SPECIAL FEATURES ONE PLUG INCLUDED
MANUFACTURERS CODE 55380
DESIGN CONTROL REFERENCE 3265918

Restrictions/Controls & Freight Information | NSN 3020-00-517-3917

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
No Freight Information