Product Details | HELICAL GEAR

3020-00-580-9852 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: 2JB9962, 2-JB-996-2, 2JB996-2, 3020-00-580-9852, 00-580-9852, 3020005809852, 005809852

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-580-9852

Drawings & Photos | NSN 3020-00-580-9852


Demand History | NSN 3020-00-580-9852

Part Number Request Date QTY Origin
3020-00-580-9852 2016-08-224 2 DIBBS
3020-00-580-9852 2016-07-213 2 DIBBS

Cross Reference | NSN 3020-00-580-9852

Part Number Cage Code Manufacturer
2-JB-996-2 11660 WESTINGHOUSE ELECTRIC CORP CONTROL BUSINESS UNIT
2JB996-2 79500 WESTINGHOUSE ELECTRIC CORP
2JB996-2 88657 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
2JB996-2 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 3020-00-580-9852

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-890,CLASS BS MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
TEETH QUANTITY 39
TEETH TYPE SINGLE HELIX
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 14.5000 DEGREES
HELIX ANGLE 13.0083 DEGREES
STYLE DESIGNATOR 13 RECESSED HUB
PITCH DIAMETER 2.4570 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.5830 INCHES
FACE NOMINAL WIDTH 1.500 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.4380 INCHES FIRST END
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.1250 INCHES BOTH ENDS
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.6880 INCHES FIRST END
END NOMINAL DIAMETER 1.4380 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.1880 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 1.5940 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
MANUFACTURERS CODE 90099
DESIGN CONTROL REFERENCE 2JB996-2

Restrictions/Controls & Freight Information | NSN 3020-00-580-9852

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 3020-00-580-9852

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