Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-880-6909 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: KSBN1215, KSBN12-15, 3120-00-880-6909, 00-880-6909, 3120008806909, 008806909

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-880-6909

Drawings & Photos | NSN 3120-00-880-6909


Demand History | NSN 3120-00-880-6909

Part Number Request Date QTY Origin
KSBN12-15 2023-04-04 11 DIBBS
KSBN12-15 2023-03-08 3 DIBBS
KSBN12-15 2021-01-07 21 DIBBS
KSBN12-15 2020-03-17 6 DIBBS
KSBN12-15 2020-02-19 6 DIBBS
KSBN12-15 2019-12-08 11 DIBBS
KSBN12-15 2019-05-08 6 DIBBS
3120-00-880-6909 2017-01-04 10 DIBBS
3120-00-880-6909 2016-09-07 10 DIBBS
3120-00-880-6909 2015-08-30 15 DIBBS
3120-00-880-6909 2015-06-01 16 DIBBS
3120-00-880-6909 2013-02-11 23 DIBBS
3120-00-880-6909 2012-12-21 20 DIBBS
3120-00-880-6909 2012-04-19 7 DIBBS
3120-00-880-6909 2012-01-09 6 DIBBS
3120-00-880-6909 2008-06-24 23 DIBBS
3120-00-880-6909 2008-04-14 26 DIBBS
3120-00-880-6909 2007-08-04 36 DIBBS
3120-00-880-6909 2007-03-08 18 DIBBS
3120-00-880-6909 2007-02-06 6 DIBBS

Cross Reference | NSN 3120-00-880-6909

Part Number Cage Code Manufacturer
KSBN12-15 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-00-880-6909

Characteristic Specifications
MATERIAL STEEL INNER MEMBER STEEL OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
MATERIAL DOCUMENT AND CLASSIFICATION 17-4PH COND H-900 80393 MFR REF SINGLE MATERIAL RESPONSE INNER MEMBER 17-49H COND H-1200 80393 MFR REF SINGLE MATERIAL RESPONSE OUTER RACE MEMBER
HARDNESS RATING 42.0 ROCKWELL C MINIMUM AND 48.0 ROCKWELL C MAXIMUM INNER MEMBER 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OUTER RACE MEMBER
SURFACE TREATMENT PASSIVATE INNER MEMBER PASSIVATE OUTER RACE MEMBER
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.7495 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.4370 INCHES MINIMUM AND 1.4375 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.5880 INCHES MINIMUM AND 0.5980 INCHES MAXIMUM
INNER MEMBER WIDTH 0.7480 INCHES MINIMUM AND 0.7500 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 52000 POUNDS
MANUFACTURERS CODE 97613
DESIGN CONTROL REFERENCE KSBN12-15

Restrictions/Controls & Freight Information | NSN 3120-00-880-6909

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.
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 XX
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 3120-00-880-6909

Category Code Description
Materiel Category and Inventory ManagerT Industrial 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 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