Product Details | SPUR GEAR

3020-00-082-7845 A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also GEAR, ANTIBACKLASH, SPUR. For bulk material, see ROD, PINION.

Part Alternates: A30439, 3020-00-082-7845, 00-082-7845, 3020000827845, 000827845

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1963 00-082-7845

Drawings & Photos | NSN 3020-00-082-7845


Cross Reference | NSN 3020-00-082-7845

Part Number Cage Code Manufacturer
A30439 80249 BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.

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Technical Data | NSN 3020-00-082-7845

Characteristic Specifications
MATERIAL ALUMINUM ALLOY OVERALL
SURFACE TREATMENT ALUMINUM OVERALL
TEETH QUANTITY 102
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
PRECISION CLASSIFICATION QUALITY NUMBER 13
STYLE DESIGNATOR 8 PROTRUDING HUB, RECESSED BODY
PITCH DIAMETER 2.1250 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.1655 INCHES
FACE NOMINAL WIDTH 0.156 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.3752 INCHES FIRST END
BORE STYLE 2 PARTIAL SECOND END
BORE NOMINAL DIAMETER 0.5625 INCHES SECOND END
BORE NOMINAL DEPTH 0.0570 INCHES SECOND END
COUNTERBORE NOMINAL DEPTH 0.0520 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 1.8752 INCHES SECOND END
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END
END NOMINAL LENGTH 0.5062 INCHES FIRST END
END NOMINAL DIAMETER 0.2500 INCHES FIRST END
FIRST STEP NOMINAL LENGTH 0.094 INCHES FIRST END
FIRST STEP NOMINAL DIAMETER 0.500 INCHES FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 3 PLAIN TRANSVERSELY THROUGH FACE
MOUNTING HOLE NOMINAL DIAMETER 0.157 INCHES AXIALLY THROUGH BODY, FIRST END
BOLT HOLE CIRCLE NOMINAL DIAMETER 1.250 INCHES AXIALLY THROUGH BODY, FIRST END
MANUFACTURERS CODE 80249
DESIGN CONTROL REFERENCE A30439

Restrictions/Controls & Freight Information | NSN 3020-00-082-7845

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 197337 WHEELS COG/GEAR/PINION/SPROCK
Less than car load rating
Less than truck load rating W Rating Variable
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 3020-00-082-7845

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative