Product Details | SPUR GEAR

3020-01-425-3639 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: 107604, 1076041, 107604-1, 3020-01-425-3639, 01-425-3639, 3020014253639, 014253639

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

Supply Group (FSG) NSN Assign. NIIN
30 20 FEB 1996 01-425-3639

Drawings & Photos | NSN 3020-01-425-3639


Cross Reference | NSN 3020-01-425-3639

Part Number Cage Code Manufacturer
107604 51913 WALKER POWER SYSTEMS, INC. DBA TIERNAY TURBINES
107604-1 0RK79 GENERAL DYNAMICS ROBOTIC SYSTEMS, INC.
107604-1 51913 WALKER POWER SYSTEMS, INC. DBA TIERNAY TURBINES

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Technical Data | NSN 3020-01-425-3639

Characteristic Specifications
MATERIAL STEEL COMP E9310 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS6260 SAE 9310 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT CARBON OVERALL
HARDNESS RATING 33.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM BORE SURFACE 23.0 ROCKWELL C MINIMUM AND 34.0 ROCKWELL C MAXIMUM TEETH
TEETH QUANTITY 149
PRESSURE ANGLE 25.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 6.2083 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 6.286 INCHES
FACE NOMINAL WIDTH 0.255 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.284 INCHES FIRST END 0.776 INCHES SECOND END
BORE STYLE 15 W/STEPPED COUNTERBORE BOTH ENDS
BORE NOMINAL DIAMETER 0.410 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 1.127 INCHES FIRST COUNTERBORE, FIRST END 0.780 INCHES SECOND COUNTERBORE, FIRST END
COUNTERBORE NOMINAL DIAMETER 0.740 INCHES FIRST COUNTERBORE, FIRST END 0.577 INCHES SECOND COUNTERBORE, FIRST END
HUB STYLE DESIGNATOR 4A 1 STEP BOTH ENDS
END NOMINAL LENGTH 0.930 INCHES FIRST END 0.420 INCHES SECOND END
END NOMINAL DIAMETER 1.378 INCHES FIRST END 1.378 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.357 INCHES FIRST END 0.353 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 1.580 INCHES FIRST END 1.580 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN TRANSVERSELY THROUGH HUB, SECOND END
MOUNTING HOLE NOMINAL DIAMETER 0.126 INCHES TRANSVERSELY THROUGH HUB, SECOND END
III END ITEM IDENTIFICATION WEAPONS SYSTEM XM56 SMOKE GENERATOR

Restrictions/Controls & Freight Information | NSN 3020-01-425-3639

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:AItem does not contain precious metal
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 AH Defense Supply Center Columbus
Columbus, OH 43215
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 3020-01-425-3639

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 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