Product Details | GEAR CLUSTER

3020-01-364-8801 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: MBEU140947, 3020-01-364-8801, 01-364-8801, 3020013648801, 013648801

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

Supply Group (FSG) NSN Assign. NIIN
30 27 SEP 1992 01-364-8801

Drawings & Photos | NSN 3020-01-364-8801


Demand History | NSN 3020-01-364-8801

Part Number Request Date QTY Origin
3020-01-364-8801 2016-10-280 92 DIBBS
3020-01-364-8801 2016-10-276 19 DIBBS
3020-01-364-8801 2015-08-237 3 DIBBS
3020-01-364-8801 2015-07-210 19 DIBBS

Cross Reference | NSN 3020-01-364-8801

Part Number Cage Code Manufacturer
MBEU140947 30003 NAVAL AIR SYSTEMS COMMAND
MBEU140947 U1604 MARTIN-BAKER AIRCRAFT CO LTD DBA MARTIN-BAKER

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Technical Data | NSN 3020-01-364-8801

Characteristic Specifications
MATERIAL STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION AMS 6414 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 46.0 ROCKWELL C MINIMUM AND 50.0 ROCKWELL C MAXIMUM OVERALL
CONSTRUCTION ASSEMBLED
DESIGN TYPE SPUR ALL GEARS
NOMINAL OUTSIDE DIAMETER 0.541 INCHES FIRST GEAR 0.645 INCHES SECOND GEAR
NOMINAL OVERALL LENGTH 1.380 INCHES
HUB STYLE DESIGNATOR 4A 1 STEP FIRST END 6A 1 GROOVE SECOND END 1 PLAIN BETWEEN FIRST AND SECOND GEAR 6A 1 GROOVE BOTH ENDS
HUB NOMINAL LENGTH 0.750 INCHES FIRST END 0.250 INCHES SECOND END 0.671 INCHES BETWEEN FIRST AND SECOND GEAR
HUB NOMINAL DIAMETER 0.310 INCHES FIRST END 0.250 INCHES SECOND END 0.310 INCHES BETWEEN FIRST AND SECOND GEAR
SPECIAL FEATURES FIRST END HUB IS ALSO CIRCULAR GROOVED;FLIGHT SAFETY CRITICAL
CRITICALITY CODE JUSTIFICATION FEAT

Restrictions/Controls & Freight Information | NSN 3020-01-364-8801

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:FThe item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP).
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 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 3020-01-364-8801

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