Product Details | WORM WHEEL GEAR

3020-01-415-8283 A gear, cylindrical in form, with spiral teeth designed to mesh with the thread forms of a GEAR (1), WORM. See also GEAR, ANTIBACKLASH, WORM WHEEL.

Part Alternates: 12918625, 3020-01-415-8283, 01-415-8283, 3020014158283, 014158283

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

Supply Group (FSG) NSN Assign. NIIN
30 03 FEB 2012 01-415-8283

Cross Reference | NSN 3020-01-415-8283

Part Number Cage Code Manufacturer
12918625 19200 US ARMY ARDEC RDECOM

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Technical Data | NSN 3020-01-415-8283

Characteristic Specifications
MOUNTING HOLE NOMINAL DIAMETER 0.248 INCHES AXIALLY THROUGH BODY, FIRST END
NOMINAL DISTANCE BETWEEN BODY FACE AND RECESSED HUB END 0.210 INCHES FIRST END
MATERIAL BRONZE OVERALL
BORE NOMINAL DEPTH 0.460 INCHES BOTH ENDS
FACE TYPE CONCAVE
SPECIAL FEATURES BRONZE ALLOY 464
BOSS NOMINAL LENGTH 0.250 INCHES FIRST END
MATERIAL DOCUMENT AND CLASSIFICATION SPEC-00-B-637 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
BORE STYLE PLAIN FIRST END
KEYWAY NOMINAL WIDTH 0.031 INCHES FIRST END
NOMINAL OVERALL LENGTH 0.460 INCHES
BOSS NOMINAL DIAMETER 0.188 INCHES FIRST END
BORE NOMINAL DIAMETER 0.1248 INCHES BOTH ENDS
KEYWAY QUANTITY 4
PITCH DIAMETER 0.6250 INCHES NOMINAL
BORE NOMINAL DIAMETER 0.1248 INCHES FIRST END
MATING PITCH DIAMETER 0.6250 INCHES NOMINAL
BODY STYLE PLAIN, SOLID
HELIX ANGLE 14.5 DEGREES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 0.280 INCHES FIRST END
FACE NOMINAL WIDTH 0.180 INCHES
STYLE DESIGNATOR PROTRUDING HUB, RECESSED BODY
PRESSURE ANGLE 14.5 DEGREES
TEETH QUANTITY 30
FEATURES PROVIDED INTEGRAL KEY
TOOTH DIRECTION LEFT
BORE STYLE PLAIN BOTH ENDS
ATTACHMENT METHOD PRESS FIT

Restrictions/Controls & Freight Information | NSN 3020-01-415-8283

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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 unknown
Originating Activity Code GX HQ Defense Logistics Agency, Enterprise Business
Systems
Fort Belvoir, VA 22060
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 3020-01-415-8283

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