Product Details | SPUR GEAR

3020-01-042-9770 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: 1122F41, 1122F41H01, 617F204PC2, 3020-01-042-9770, 01-042-9770, 3020010429770, 010429770

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

Supply Group (FSG) NSN Assign. NIIN
30 17 JUN 1977 01-042-9770

Drawings & Photos | NSN 3020-01-042-9770


Demand History | NSN 3020-01-042-9770

Part Number Request Date QTY Origin
1122F41 2024-08-227 1 DIBBS
1122F41H01 2024-08-227 1 DIBBS
617F204PC2 2024-08-227 1 DIBBS
1122F41 2024-08-219 1 DIBBS
1122F41H01 2024-08-219 1 DIBBS
617F204PC2 2024-08-219 1 DIBBS
1122F41 2024-05-151 1 DIBBS
1122F41H01 2024-05-151 1 DIBBS
617F204PC2 2024-05-151 1 DIBBS
1122F41 2024-05-143 1 DIBBS
1122F41H01 2024-05-143 1 DIBBS
617F204PC2 2024-05-143 1 DIBBS
1122F41 2023-05-143 1 DIBBS
1122F41H01 2023-05-143 1 DIBBS
617F204PC2 2023-05-143 1 DIBBS
1122F41 2020-12-348 3 DIBBS
1122F41H01 2020-12-348 3 DIBBS
617F204PC2 2020-12-348 3 DIBBS
3020-01-042-9770 2014-09-252 2 DIBBS
3020-01-042-9770 2014-07-212 2 DIBBS

Cross Reference | NSN 3020-01-042-9770

Part Number Cage Code Manufacturer
1122F41 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
1122F41H01 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS
617F204PC2 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 3020-01-042-9770

Characteristic Specifications
MATERIAL STEEL OVERALL
TEETH QUANTITY 525
TOOTH FORM STANDARD
PRESSURE ANGLE 20.0000 DEGREES
STYLE DESIGNATOR 4 PROTRUDING HUBS
PITCH DIAMETER 8.2035 INCHES NOMINAL
NOMINAL OUTSIDE DIAMETER 8.2348 INCHES
FACE NOMINAL WIDTH 1.000 INCHES
NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END 3.1875 INCHES FIRST END 0.9375 INCHES SECOND END
HUB STYLE DESIGNATOR 4C 3 STEPS FIRST END 4A 1 STEP SECOND END
END NOMINAL LENGTH 1.0625 INCHES FIRST END 0.6875 INCHES SECOND END
END NOMINAL DIAMETER 0.7190 INCHES FIRST END 1.3770 INCHES SECOND END
FIRST STEP NOMINAL LENGTH 1.2500 INCHES BOTH ENDS
FIRST STEP NOMINAL DIAMETER 1.127 INCHES FIRST END 1.5500 INCHES SECOND END
SECOND STEP NOMINAL LENGTH 0.625 INCHES FIRST END
SECOND STEP NOMINAL DIAMETER 1.3770 INCHES FIRST END
THIRD STEP NOMINAL LENGTH 0.250 INCHES FIRST END
THIRD STEP NOMINAL DIAMETER 1.542 INCHES FIRST END
BODY STYLE 1 PLAIN, SOLID
FEATURES PROVIDED CASEHARDENED

Restrictions/Controls & Freight Information | NSN 3020-01-042-9770

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 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 3020-01-042-9770

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