Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-495-1840 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: MS141034K, MS14103-4K , AS14103, AS81820 , 3120-01-495-1840, 01-495-1840, 3120014951840, 014951840

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 08 MAR 2002 01-495-1840

Drawings & Photos | NSN 3120-01-495-1840


Demand History | NSN 3120-01-495-1840

Part Number Request Date QTY Origin
AS14103 2025-04-106 125 United States
3120-01-495-1840 2024-07-200 53 DIBBS
3120-01-495-1840 2024-04-113 43 DIBBS
3120-01-495-1840 2024-04-105 43 DIBBS
3120-01-495-1840 2023-11-306 43 DIBBS
MS141034K 2021-04-102 4 US
3120-01-495-1840 2020-03-77 146 DIBBS
3120-01-495-1840 2020-01-08 147 DIBBS
3120-01-495-1840 2017-12-345 78 DIBBS
3120-01-495-1840 2015-11-322 71 DIBBS
3120-01-495-1840 2015-07-197 18 DIBBS
3120-01-495-1840 2015-05-135 20 DIBBS
3120-01-495-1840 2014-12-346 15 DIBBS
3120-01-495-1840 2014-04-112 9 DIBBS
3120-01-495-1840 2014-02-37 4 DIBBS
3120-01-495-1840 2013-12-354 13 DIBBS
3120-01-495-1840 2011-03-80 6 DIBBS
3120-01-495-1840 2011-02-41 5 DIBBS
3120-01-495-1840 2010-02-46 500 US
3120-01-495-1840 2009-11-329 15 DIBBS
3120-01-495-1840 2009-07-201 45 US
3120-01-495-1840 2009-07-198 8 DIBBS
3120-01-495-1840 2009-07-198 7 DIBBS
3120-01-495-1840 2008-05-141 200 US
3120-01-495-1840 2008-02-58 50 us
MS141034K 2007-12-361 16 US
3120-01-495-1840 2007-07-208 16 US
3120-01-495-1840 2007-02-51 10 DIBBS
3120-01-495-1840 2006-03-80 2 DIBBS
3120-01-495-1840 2006-02-58 2 DIBBS

Cross Reference | NSN 3120-01-495-1840

Part Number Cage Code Manufacturer
AS14103 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS81820 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14103-4K 81343 SOCIETY OF AUTOMOTIVE ENGINEERS INC
MS14103-4K 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 3120-01-495-1840

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 0.2495 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.3220 INCHES MINIMUM AND 0.3320 INCHES MAXIMUM
INNER MEMBER WIDTH 0.4350 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT, MANUFACTURERS STANDARD
SPECIAL FEATURES LETTER "K" INDICATES LOW BREAKAWAY TORQUE
III END ITEM IDENTIFICATION FLEET COMBAT
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS14103-4K

Restrictions/Controls & Freight Information | NSN 3120-01-495-1840

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
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 3120-01-495-1840

Category Code Description
Materiel Category and Inventory ManagerE General Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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
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