Product Details | HELICAL GEAR

3020-00-709-5860 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: 10866163, 3020-00-709-5860, 00-709-5860, 3020007095860, 007095860

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-709-5860

Drawings & Photos | NSN 3020-00-709-5860


Cross Reference | NSN 3020-00-709-5860

Part Number Cage Code Manufacturer
10866163 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
3020007095860 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES

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Technical Data | NSN 3020-00-709-5860

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-13046 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 58.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL
TEETH QUANTITY 80
TEETH TYPE SINGLE HELIX
TOOTH FORM STUB
TOOTH DIRECTION LEFT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 17.9386 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 7.0073 INCHES NOMINAL
NOMINAL OVERALL LENGTH 3.484 INCHES
NOMINAL OUTSIDE DIAMETER 7.145 INCHES
FACE NOMINAL WIDTH 1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.473 INCHES FIRST END 1.011 INCHES SECOND END
BORE STYLE 6 INVOLUTE SPLINE BOTH ENDS
BORE NOMINAL DIAMETER 1.305 INCHES BOTH ENDS
SPLINE QUANTITY 14 BOTH ENDS
SPLINE PITCH DIAMETER 1.4000 INCHES NOMINAL BOTH ENDS
COUNTERBORE NOMINAL DEPTH 1.594 INCHES FIRST END
COUNTERBORE NOMINAL DIAMETER 1.626 INCHES FIRST END
HUB STYLE DESIGNATOR 4B 2 STEPS FIRST END 4A 1 STEP SECOND END
END NOMINAL LENGTH 1.473 INCHES FIRST END 1.011 INCHES SECOND END
END NOMINAL DIAMETER 1.879 INCHES FIRST END 2.001 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.687 INCHES FIRST END 0.381 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 1.995 INCHES FIRST END 2.468 INCHES SECOND END
SECOND STEP NOMINAL LENGTH 0.223 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 2.468 INCHES FIRST END
BODY STYLE 3A WEBBED, SOLID
MOUNTING HOLE NOMINAL DIAMETER 0.187 INCHES TRANSVERSELY THROUGH HUB, FIRST END
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 10866163

Restrictions/Controls & Freight Information | NSN 3020-00-709-5860

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 3020-00-709-5860

Category Code Description
Materiel Category and Inventory ManagerJ Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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