Product Details | STACK BALL BEARING

3110-01-146-8173 A multiple assembly of more than two bearings matched for duplex mounting. Designed primarily for aircraft propeller and rotary wing aircraft rotor blade applications. See also BEARING, BALL, ANNULAR.

Part Alternates: 65951-11526-102, 3110-01-146-8173, 01-146-8173, 3110011468173, 6595111526102, 011468173

Bearings | Bearings, Antifriction, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 07 FEB 1983 01-146-8173

Drawings & Photos | NSN 3110-01-146-8173


Demand History | NSN 3110-01-146-8173

Part Number Request Date QTY Origin
3110-01-146-8173 2020-10-304 1 DIBBS-RFPs
3110-01-146-8173 2015-12-352 1 DIBBS-RFPs
3110-01-146-8173 2015-08-217 1 DIBBS-RFPs
3110-01-146-8173 2014-02-57 587 NECO
3110-01-146-8173 2013-11-331 385 NECO
3110-01-146-8173 2013-06-163 126 NECO
3110-01-146-8173 2013-05-127 126 NECO
65951-11526-102 2011-08-236 146
3110-01-146-8173 2011-08-235 146 NECO
3110-01-146-8173 2011-05-133 227 NECO
3110-01-146-8173 2006-09-257 160 US

Cross Reference | NSN 3110-01-146-8173

Part Number Cage Code Manufacturer
65951-11526-102 78118 MPB CORPORATION DBA TIMKEN AEROSPACE
65951-11526-102 78286 SIKORSKY AIRCRAFT CORPORATION

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Technical Data | NSN 3110-01-146-8173

Characteristic Specifications
MATERIAL STEEL COMP E52100 BALL STEEL COMP E52100 INNER RING STEEL COMP E52100 OUTER RING PLASTIC POLYAMIDE RETAINER
STYLE DESIGNATOR 224 STACK
OVERALL WIDTH 4.8619 INCHES MINIMUM AND 4.9119 INCHES MAXIMUM
BORE DIAMETER 5.1175 INCHES MINIMUM AND 5.1180 INCHES MAXIMUM
OVERALL OUTSIDE DIAMETER 7.0861 INCHES MINIMUM AND 7.0867 INCHES MAXIMUM
RETAINER FABRICATION METHOD MOLDED
STACK ARRANGEMENT 5ANGULAR CONTACT BEARINGS DUPLEX GND;RETAINER NONSEPARABLE
MANUFACTURERS CODE 78286
DESIGN CONTROL REFERENCE 65951-11526-102

Restrictions/Controls & Freight Information | NSN 3110-01-146-8173

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:BMunitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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).
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KE Naval ICP
Philadelphia, PA 19111
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 3110-01-146-8173

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material IDLUHELICOPTERS(CH-53E)
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
SE : Set