Product Details | GEAR CLUSTER

3020-00-518-1157 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: 14300534, 1430-0534, 14300773, 1430-0773, 3020-00-518-1157, 00-518-1157, 3020005181157, 005181157

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

Supply Group (FSG) NSN Assign. NIIN
30 11 AUG 1974 00-518-1157

Drawings & Photos | NSN 3020-00-518-1157


Demand History | NSN 3020-00-518-1157

Part Number Request Date QTY Origin
3020-00-518-1157 2022-01-05 1 us
3020-00-518-1157 2020-01-21 3 US
3020-00-518-1157 2020-01-08 30 SA
3020-00-518-1157 2019-03-84 6 US
14300773 2019-03-72 6 US
3020-00-518-1157 2019-03-72 6 US
3020-00-518-1157 2018-04-114 7 US
3020-00-518-1157 2014-08-231 2 IT
14300773 2013-10-274 1 ZA
3020-00-518-1157 2013-04-102 4 UK
14300773 2012-11-327 1 United Kingdom
3020-00-518-1157 2009-10-281 1 Canada
3020-00-518-1157 2009-04-94 10 US

Cross Reference | NSN 3020-00-518-1157

Part Number Cage Code Manufacturer
1430-0534 1LQK8 KEYSIGHT TECHNOLOGIES, INC.
1430-0534 28480 HEWLETT-PACKARD COMPANY DBA HEWLETT-PACKARD CO. OR HP
1430-0773 1LQK8 KEYSIGHT TECHNOLOGIES, INC.
1430-0773 28480 HEWLETT-PACKARD COMPANY DBA HEWLETT-PACKARD CO. OR HP

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Technical Data | NSN 3020-00-518-1157

Characteristic Specifications
MATERIAL PLASTIC PHENOLIC OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR FIRST GEAR BEVEL SECOND GEAR
NOMINAL OUTSIDE DIAMETER 1.0417 INCHES FIRST GEAR 0.7700 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 0.312 INCHES
BORE STYLE 17 W/COUNTERBORE SECOND END
BORE NOMINAL DIAMETER 0.250 INCHES BOTH ENDS
COUNTERBORE NOMINAL DEPTH 0.063 INCHES SECOND END
COUNTERBORE NOMINAL DIAMETER 0.5000 INCHES SECOND END
ATTACHMENT METHOD MOUNTING HOLE
SPECIAL FEATURES MTG HOLES 120 DEGS APART

Restrictions/Controls & Freight Information | NSN 3020-00-518-1157

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 3020-00-518-1157

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeCConstruction MaterielDefense Supply Center Columbus (DSCC)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Echelon Identification CodeBConsumable Repair Parts
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each