Product Details | SPUR GEAR

3020-01-145-6739 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: 3020-01-145-6739, 01-145-6739, 3020011456739, 46296E278, 011456739

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

Supply Group (FSG) NSN Assign. NIIN
30 15 JAN 1983 01-145-6739

Drawings & Photos | NSN 3020-01-145-6739


Demand History | NSN 3020-01-145-6739

Part Number Request Date QTY Origin
3020-01-145-6739 2021-01-06 5 DIBBS

Cross Reference | NSN 3020-01-145-6739

Part Number Cage Code Manufacturer
46296E278 82402 TRIUMPH GEAR SYSTEMS, INC. DBA TRIUMPH GEAR SYSTEMS- PARK CITY
46296E278 97578 TIMKEN GEARS & SERVICES INC. DBA PHILADELPHIA GEAR

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Technical Data | NSN 3020-01-145-6739

Characteristic Specifications
MATERIAL STEEL COMP 4140 OR STEEL COMP 4142 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-624 FED SPEC ALL MATERIAL RESPONSES OVERALL
TEETH QUANTITY 53
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 2.2083 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 2.289 INCHES
FACE NOMINAL WIDTH 0.700 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 1.460 INCHES FIRST END 0.830 INCHES SECOND END
HUB STYLE DESIGNATOR 1 PLAIN FIRST END 4A 1 STEP SECOND END
HUB NOMINAL DIAMETER 1.181 INCHES FIRST END
END NOMINAL LENGTH 0.530 INCHES SECOND END
END NOMINAL DIAMETER 1.181 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 0.300 INCHES SECOND END
FIRST STEP NOMINAL DIAMETER 1.400 INCHES SECOND END
BODY STYLE 1 PLAIN, SOLID
SPECIAL FEATURES FIRST END HUB HAS WOODRUFF KEY,0.220 IN.KEYWAY DEPTH,0.187 IN.KEYWAY WIDTH,0.759 IN.KEY SLOT DIA,1.000 IN.LG FROM END OF HUB TO RADIAL CENTER OF KEY SLOT

Restrictions/Controls & Freight Information | NSN 3020-01-145-6739

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 3020-01-145-6739

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each