Product Details | HELICAL GEAR

3020-00-678-1334 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: 8754227, 3020-00-678-1334, 00-678-1334, 3020006781334, 006781334

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-678-1334

Drawings & Photos | NSN 3020-00-678-1334


Cross Reference | NSN 3020-00-678-1334

Part Number Cage Code Manufacturer
3020006781334 SCY13 E.C.A ETABLISSEMENT CENTRALD'APPROVISIONNEMENT DES
8754227 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3020-00-678-1334

Characteristic Specifications
MATERIAL STEEL COMP 1117 OR STEEL COMP 1118 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-633 FED SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING 50.0 ROCKWELL C NOMINAL OVERALL
TEETH QUANTITY 4
TEETH TYPE SINGLE HELIX
TOOTH FORM STANDARD
TOOTH DIRECTION RIGHT
PRESSURE ANGLE 20.0000 DEGREES
HELIX ANGLE 83.0353 DEGREES
STYLE DESIGNATOR 1 HUBLESS
PITCH DIAMETER 1.4989 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 1.5900 INCHES
FACE NOMINAL WIDTH 0.500 INCHES
BORE STYLE 1 PLAIN BOTH ENDS
BORE NOMINAL DIAMETER 1.001 INCHES BOTH ENDS
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES BORE PARTIALLY SPLINE,19 SPLINES,30 DEG PRESSURE ANGLE,0.900 IN.MIN 0.905 IN.MAX MINOR DIA,1.001 IN.MIN 1.015 IN.MAX MAJOR DIA,0.950 IN.PITCH DIA,0.090IN.LG OF SPLINES

Restrictions/Controls & Freight Information | NSN 3020-00-678-1334

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 3020-00-678-1334

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