Product Details | HELICAL GEAR

3020-00-388-0105 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: K3226333, 3226333, 3020-00-388-0105, 00-388-0105, 3020003880105, 003880105

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-388-0105

Drawings & Photos | NSN 3020-00-388-0105


Cross Reference | NSN 3020-00-388-0105

Part Number Cage Code Manufacturer
3226333 55380 HATCH & KIRK, INC. DIV HATCH & KIRK INC
3226333 72915 GENERAL MOTORS CORP ELECTRO-MOTIVE DIV
K3226333 18954 KORODY-COLYER CORP A CR INDUSTRIES CO

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Technical Data | NSN 3020-00-388-0105

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-890,CLASS B MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 89.0 ROCKWELL B MINIMUM AND 93.0 ROCKWELL B MAXIMUM OVERALL
TEETH QUANTITY 36
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 45.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 8.4853 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 8.817 INCHES
FACE NOMINAL WIDTH 2.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.500 INCHES FIRST END 1.250 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 2.000 INCHES BOTH ENDS
SPLINE QUANTITY 48 BOTH ENDS
SPLINE PITCH DIAMETER 1.9505 INCHES NOMINAL BOTH ENDS
HUB STYLE DESIGNATOR 1 PLAIN BOTH ENDS
HUB NOMINAL DIAMETER 3.249 INCHES BOTH ENDS
BODY STYLE 3B WEBBED, OFFSET, SOLID
SPECIAL FEATURES TWO PLUGS,TWO PULLER HOLES 0.500-20 UNF 2B ON A 5.500 IN. DIA BOLT CIRCLE,OIL HOLES
MANUFACTURERS CODE 18954
DESIGN CONTROL REFERENCE K3226333

Restrictions/Controls & Freight Information | NSN 3020-00-388-0105

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: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 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

Management | NSN 3020-00-388-0105

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
AY : Assembly