Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-134-3798 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: 12269519, 3120-01-134-3798, 01-134-3798, 3120011343798, 011343798

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 03 JUL 1982 01-134-3798

Drawings & Photos | NSN 3120-01-134-3798


Demand History | NSN 3120-01-134-3798

Part Number Request Date QTY Origin
3120-01-134-3798 2025-05-139 8 US
3120-01-134-3798 2024-11-325 50 HU
3120-01-134-3798 2024-07-184 500 IT
3120-01-134-3798 2024-05-135 50 United States
3120-01-134-3798 2024-01-02 100 United States
3120-01-134-3798 2022-10-303 1000 TW
3120-01-134-3798 2022-10-276 101 DIBBS
3120-01-134-3798 2022-08-235 19 DIBBS
3120-01-134-3798 2021-09-273 1 MANUAL
3120-01-134-3798 2019-04-99 1 Brazil
3120-01-134-3798 2017-12-344 100 DIBBS
3120-01-134-3798 2016-08-235 80 DIBBS
3120-01-134-3798 2014-07-198 50 US
3120-01-134-3798 2014-01-22 1 US
3120-01-134-3798 2013-06-155 100 Turkey
3120-01-134-3798 2012-08-219 40 Chile
3120-01-134-3798 2012-05-125 170 United States
12269519 2012-05-125 170 United States
3120-01-134-3798 2010-04-95 10 DIBBS
3120-01-134-3798 2009-11-334 3 DIBBS
3120-01-134-3798 2009-09-245 39 DIBBS
3120-01-134-3798 2009-06-177 57 DIBBS
12269519 2009-04-105 22 US
3120-01-134-3798 2009-04-103 22 US
3120-01-134-3798 2008-03-73 57 DIBBS

Cross Reference | NSN 3120-01-134-3798

Part Number Cage Code Manufacturer
12269519 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3120-01-134-3798

Characteristic Specifications
MATERIAL STEEL COMP 416 INNER MEMBER STEEL OUTER RACE MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.8750 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 2.0360 INCHES MINIMUM AND 2.0390 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.9900 INCHES MINIMUM AND 1.0100 INCHES MAXIMUM
INNER MEMBER WIDTH 1.3070 INCHES MINIMUM AND 1.3170 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-134-3798

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 W Rating Variable
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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 3120-01-134-3798

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