Product Details | SPUR GEAR

3020-01-004-3951 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: 216229, 3020-01-004-3951, 01-004-3951, 3020010043951, 010043951

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

Supply Group (FSG) NSN Assign. NIIN
30 31 MAY 1975 01-004-3951

Drawings & Photos | NSN 3020-01-004-3951


Cross Reference | NSN 3020-01-004-3951

Part Number Cage Code Manufacturer
216229 61208 TWIN DISC INCORPORATED

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Technical Data | NSN 3020-01-004-3951

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 40
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 6.6667 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 7.000 INCHES
FACE NOMINAL WIDTH 0.750 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 2.687 INCHES FIRST END 0.812 INCHES SECOND END
HUB STYLE DESIGNATOR 8 EXTERNALLY SPLINED, INVOLUTE SPLINES FIRST END 4A 1 STEP SECOND END
END NOMINAL LENGTH 0.750 INCHES SECOND END
END NOMINAL DIAMETER 1.770 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.062 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 2.250 INCHES SECOND END
HUB SPLINE QUANTITY 14 FIRST END
HUB SPLINE PITCH DIAMETER 1.4000 INCHES NOMINAL FIRST END
BODY STYLE 3B WEBBED, OFFSET, SOLID
III END ITEM IDENTIFICATION TRUCK,FIREFIGHTING,AIRCRAFT,RESCU E,WATER AND FOAM 400 GAL CAPACITY MODEL MB5,OSHKOSH TRUCK CORP TYPE A-1111

Restrictions/Controls & Freight Information | NSN 3020-01-004-3951

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 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 3020-01-004-3951

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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