Product Details | GEAR CLUSTER

3020-00-923-8412 A cylindrical item having a full 360 degree (6.282 radians) complement of teeth on two or more surfaces. It may be a one-piece casting or composed of two or more separate items firmly held together by welding, rivets, pins, or the like, to form a single unit. It is designed to mount on a shaft. For items consisting of a shaft with an integral complement(s) or gear teeth, see GEARSHAFT (as modified). Excludes GEAR SUBASSEMBLY, SPEED DECREASER.

Part Alternates: 1522563, 3020-00-923-8412, 00-923-8412, 3020009238412, 009238412

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

Supply Group (FSG) NSN Assign. NIIN
30 01 JAN 1960 00-923-8412

Drawings & Photos | NSN 3020-00-923-8412


Demand History | NSN 3020-00-923-8412

Part Number Request Date QTY Origin
3020-00-923-8412 2018-11-323 1 us
3020-00-923-8412 2018-10-274 1 DIBBS

Cross Reference | NSN 3020-00-923-8412

Part Number Cage Code Manufacturer
1522563 05869 RAYTHEON COMPANY DBA RAYTHEON
1522563 57825 ELECTROL MFG CO
1522563 82577 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 3020-00-923-8412

Characteristic Specifications
DESIGN TYPE SPUR ALL GEARS
HUB NOMINAL LENGTH 0.343 INCHES FIRST END
HUB STYLE DESIGNATOR 1 STEP BOTH ENDS
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,CL 303 SE COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL STEEL CORROSION RESISTING OVERALL
NOMINAL OUTSIDE DIAMETER 1.707 INCHES FIRST GEAR
CONSTRUCTION ASSEMBLED
NOMINAL OVERALL LENGTH 1.312 INCHES
SPECIAL FEATURES BOTH HUBS ARE ALSO CIRCULAR GROOVED ON THE ENDS
SURFACE TREATMENT PASSIVATE OVERALL
HUB NOMINAL DIAMETER 0.250 INCHES BOTH ENDS
NOMINAL OUTSIDE DIAMETER 0.458 INCHES SECOND GEAR
HUB NOMINAL LENGTH 0.219 INCHES SECOND END

Restrictions/Controls & Freight Information | NSN 3020-00-923-8412

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 197339 WHEELS COG/GEAR/PINION I/S
Less than car load rating
Less than truck load rating R 65.0
Water commodity Code 593 unknown
Originating Activity Code XX
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 3020-00-923-8412

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 CodesXSEMIACTIVE ITEM-NO REPLACEMENT (NON-STOCKED ITEMS) A potentially inactive NSN which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the NSN is cited in equipment authorization documents TO & E, TA, TM, etc., or in-use assets are being reported. 1. Items are authorized for central procurement but not authorized for stockage at wholesale level. 2. Requisitions for in-use replacement will be authorized in accordance with individual Military Service directives. 3. Requisitions may be submitted as requirements generate. Repetitive demands may dictate an AAC change to permit wholesale stockage.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each