Product Details | GEAR RACK

3020-00-839-6471 A bar-like item with gear teeth on one face for engaging with a spur, bevel, or worm gear, or the like. It is specifically designed for straight line motion.

Part Alternates: H6W3943B, W3943B, 3020-00-839-6471, 00-839-6471, 3020008396471, 008396471

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

Supply Group (FSG) NSN Assign. NIIN
30 16 DEC 1966 00-839-6471

Drawings & Photos | NSN 3020-00-839-6471


Cross Reference | NSN 3020-00-839-6471

Part Number Cage Code Manufacturer
H6W3943B 16662 LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE
W3943B 02280 AMERICAN HOIST AND DERRICK CO
W3943B 49185 TEREX AMERICAN CRANE CORP

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Technical Data | NSN 3020-00-839-6471

Characteristic Specifications
MATERIAL IRON CAST OVERALL
SURFACE TREATMENT PAINT OVERALL
TEETH QUANTITY 4
TEETH TYPE SPUR
TOOTH FORM SPECIAL
PRESSURE ANGLE 14.5000 DEGREES
STYLE DESIGNATOR 50 SQUARE OR RECTANGULAR
PITCH HEIGHT 3.0000 INCHES NOMINAL
NOMINAL OVERALL LENGTH 6.094 INCHES
FACE NOMINAL WIDTH 2.500 INCHES
NOMINAL THICKNESS 3.562 INCHES
ATTACHMENT METHOD MOUNTING HOLE
MOUNTING HOLE TYPE AND QUANTITY 1 PLAIN TRANSVERSELY THROUGH SIDE
MOUNTING HOLE NOMINAL DIAMETER 1.050 INCHES TRANSVERSELY THROUGH SIDE
NOMINAL DISTANCE FROM END TO FIRST MOUNTING HOLE CENTER 3.047 INCHES TRANSVERSELY THROUGH SIDE
NOMINAL DISTANCE FROM MOUNTING HOLE CENTER TO BOTTOM 1.250 INCHES TRANSVERSELY THROUGH SIDE

Restrictions/Controls & Freight Information | NSN 3020-00-839-6471

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 128000 PUMPS PWR NOI/WORKING HEADS/PARTS
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 593 unknown
Originating Activity Code AX Defense Supply Center Columbus
Columbus, OH 43216-5000
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 3020-00-839-6471

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
ReparabilityAItem requires special handling or condemnation procedures for specific reasons, such as precious metal content, high dollar value, critical material, or hazardous materiel. Refer to appropriate manuals or directives for specific instructions.
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