Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-406-4649 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: MS1410312K, MS14103-12K, AS14103, AS81820, 3120-01-406-4649, 01-406-4649, 3120014064649, 014064649

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 JAN 1995 01-406-4649

Drawings & Photos | NSN 3120-01-406-4649


Demand History | NSN 3120-01-406-4649

Part Number Request Date QTY Origin
AS14103 2025-04-106 125 United States
3120-01-406-4649 2024-03-77 15 DIBBS
3120-01-406-4649 2023-12-351 33 DIBBS
3120-01-406-4649 2023-09-260 15 DIBBS
3120-01-406-4649 2023-03-66 15 DIBBS
3120-01-406-4649 2014-01-13 111 DIBBS
3120-01-406-4649 2012-08-215 76 DIBBS
MS1410312K 2012-03-88 50 DE
3120-01-406-4649 2011-03-81 65 DIBBS
3120-01-406-4649 2009-07-208 57 DIBBS
3120-01-406-4649 2009-01-28 39 DIBBS
MS1410312K 2007-03-60 25 US

Cross Reference | NSN 3120-01-406-4649

Part Number Cage Code Manufacturer
AS14103 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14103-12K 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14103-12K 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3120-01-406-4649

Characteristic Specifications
MATERIAL STEEL COMP 440C INNER MEMBER STEEL COMP 630 OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 55.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM INNER MEMBER
STYLE DESIGNATOR 10A WITH INSERT AND/OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.3745 INCHES MINIMUM AND 1.3750 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.6250 INCHES MINIMUM AND 0.6350 INCHES MAXIMUM
INNER MEMBER WIDTH 0.8730 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM
LUBRICATION FEATURE SELF-LUBRICATING LINER RACE LINER
STATIC RADIAL LOAD RATING 37000 POUNDS
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS14103-12K

Restrictions/Controls & Freight Information | NSN 3120-01-406-4649

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.
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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3120-01-406-4649

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 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
EA : Each