Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-365-4770 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: 4007131, 3120-00-365-4770, 00-365-4770, 3120003654770, 003654770

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 FEB 1974 00-365-4770

Drawings & Photos | NSN 3120-00-365-4770


Cross Reference | NSN 3120-00-365-4770

Part Number Cage Code Manufacturer
4007131 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3120-00-365-4770

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING EXTERNAL OUTER MEMBER STEEL CORROSION RESISTING INTERNAL INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD 2ND MATERIAL RESPONSE EXTERNAL OUTER MEMBER AMS 5630 ASSN STD 1ST MATERIAL RESPONSE INTERNAL INNER MEMBER
HARDNESS RATING 32.0 ROCKWELL C NOMINAL INNER MEMBER 61.0 ROCKWELL C NOMINAL OUTER RACE MEMBER
SURFACE TREATMENT CHROMIUM INTERNAL INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION AMS 2406 ASSN STD SINGLE TREATMENT RESPONSE INTERNAL INNER MEMBER
STYLE DESIGNATOR 10B WITHOUT INSERT OR LINER WITH STAKING GROOVE
BORE DIAMETER 0.1895 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.2130 INCHES MINIMUM AND 0.2230 INCHES MAXIMUM
INNER MEMBER WIDTH 0.2760 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICANT, DRY FILM
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE 4007131

Restrictions/Controls & Freight Information | NSN 3120-00-365-4770

Category Code Description
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.
Precious Metals Indicator Code:UPrecious metal type is unknown
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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating P 77.5
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code TG Warner-Robins Air Logistics Center
Robins AFB, GA 31098-5609
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable