Product Details | HELICAL GEAR

3020-00-830-0330 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: H2431PC29, HD481JX3, 3020-00-830-0330, 00-830-0330, 3020008300330, 008300330

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-830-0330

Drawings & Photos | NSN 3020-00-830-0330


Demand History | NSN 3020-00-830-0330

Part Number Request Date QTY Origin
HD481JX3 2025-04-114 2 DIBBS
HD481JX3 2025-04-103 2 DIBBS
HD481JX3 2024-10-284 4 DIBBS
HD481JX3 2024-01-08 4 DIBBS
HD481JX3 2023-03-64 4 DIBBS
3020-00-830-0330 2013-03-71 10 DIBBS
3020-00-830-0330 2012-12-340 7 DIBBS
3020-00-830-0330 2012-11-311 7 DIBBS
3020-00-830-0330 2012-09-269 4 DIBBS
3020-00-830-0330 2011-08-238 2 DIBBS

Cross Reference | NSN 3020-00-830-0330

Part Number Cage Code Manufacturer
H2431PC29 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
HD481JX3 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.

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Technical Data | NSN 3020-00-830-0330

Characteristic Specifications
MATERIAL COPPER ALLOY 932 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 11
TEETH TYPE SINGLE HELIX
TOOTH FORM SPECIAL
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 25.0000 DEGREES
HELIX ANGLE 9.9952 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 2.1220 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.421 INCHES
FACE NOMINAL WIDTH 1.747 INCHES
BORE STYLE 10B W/2 KEYWAYS 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 0.594 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES COUNTERBORE BOTH ENDS,DIA. 1.375 IN. NOMINAL,DEPTH 0.047 IN. NOMINAL
MANUFACTURERS CODE 16712
DESIGN CONTROL REFERENCE HD481JX3

Restrictions/Controls & Freight Information | NSN 3020-00-830-0330

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 3020-00-830-0330

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each