Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-297-1945 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: 1375109403, 137-510-9403, 3120-01-297-1945, 01-297-1945, 3120012971945, 012971945

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 30 MAR 1989 01-297-1945

Drawings & Photos | NSN 3120-01-297-1945


Demand History | NSN 3120-01-297-1945

Part Number Request Date QTY Origin
1375109403 2025-06-176 1 US

Cross Reference | NSN 3120-01-297-1945

Part Number Cage Code Manufacturer
137-510-9403 99193 HONEYWELL INTERNATIONAL INC. DBA HONEYWELL

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Technical Data | NSN 3120-01-297-1945

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING EXTERNAL OUTER MEMBER
SURFACE TREATMENT CADMIUM EXTERNAL OUTER MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.1875 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 0.5625 INCHES NOMINAL
OUTER MEMBER WIDTH 0.1719 INCHES NOMINAL
INNER MEMBER WIDTH 0.2812 INCHES NOMINAL
LUBRICATION FEATURE GROOVE AND PERFORATION EXTERNAL OUTER MEMBER
MANUFACTURERS CODE 99193
DESIGN CONTROL REFERENCE 137-510-9403

Restrictions/Controls & Freight Information | NSN 3120-01-297-1945

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
No Freight Information

Management | NSN 3120-01-297-1945

Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each