Product Details | HELICAL GEAR

3020-00-830-0328 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: B52036, H2431PC23, GJ429D, 3020-00-830-0328, 00-830-0328, 3020008300328, 008300328

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1962 00-830-0328

Drawings & Photos | NSN 3020-00-830-0328


Demand History | NSN 3020-00-830-0328

Part Number Request Date QTY Origin
B52036 2025-10-274 2 DIBBS
GJ429D 2025-10-274 2 DIBBS
B52036 2025-04-103 2 DIBBS
GJ429D 2025-04-103 2 DIBBS
B52036 2023-03-66 4 DIBBS
GJ429D 2023-03-66 4 DIBBS
3020-00-830-0328 2017-02-36 1 DIBBS
3020-00-830-0328 2016-05-143 1 DIBBS
3020-00-830-0328 2011-08-236 4 IN

Cross Reference | NSN 3020-00-830-0328

Part Number Cage Code Manufacturer
B52036 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
GJ429D 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.
H2431PC23 16712 SIEMENS DEMAG DELAVAL TURBOMACHINERY, INC.

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Technical Data | NSN 3020-00-830-0328

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-C-15345,ALLOY NO. 23 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 55
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION LEFT
PRESSURE ANGLE 15.0000 DEGREES
HELIX ANGLE 28.0353 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 5.5160 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 5.693 INCHES
FACE NOMINAL WIDTH 1.250 INCHES
BORE STYLE 10A W/KEYWAY BOTH ENDS
BORE NOMINAL DIAMETER 2.125 INCHES BOTH ENDS
KEYWAY NOMINAL WIDTH 0.376 INCHES BOTH ENDS
NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM 0.376 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
MANUFACTURERS CODE 16712
DESIGN CONTROL REFERENCE B52036

Restrictions/Controls & Freight Information | NSN 3020-00-830-0328

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 3020-00-830-0328

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
EA : Each