Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-923-4398 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: ASB3DU, DSC23, DSC2-3, KSBG3N, LHSSV3, 3120-00-923-4398, 00-923-4398, 3120009234398, 009234398

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 JAN 1966 00-923-4398

Drawings & Photos | NSN 3120-00-923-4398


Demand History | NSN 3120-00-923-4398

Part Number Request Date QTY Origin
3120-00-923-4398 2018-04-99 20 CA
3120-00-923-4398 2017-11-333 6 CA
LHSSV3 2012-04-116 2 TR

Cross Reference | NSN 3120-00-923-4398

Part Number Cage Code Manufacturer
ASB3DU 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
DSC2-3 71867 BOMBARDIER AEROSPACE AEROSPACE DIV
KSBG3N 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
LHSSV3 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

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Technical Data | NSN 3120-00-923-4398

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING INNER MEMBER STEEL CORROSION RESISTING OUTER RACE MEMBER COPPER ALLOY AND PLASTIC POLYTETRAFLUOROETHYLENE RACE INSERT
SURFACE TREATMENT CHROMIUM OR PASSIVATE INNER MEMBER PASSIVATE OUTER RACE MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
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
STATIC RADIAL LOAD RATING 4400 POUNDS
SPECIAL FEATURES OUTER RACE MEMBER RECESSED TO ACCOMODATE RACE INSERT,10.0 DEG MAX MISALIGNMENT 0.0008 IN. MAX RADIAL CLEARANCE
MANUFACTURERS CODE 71867
MFR SOURCE CONTROLLING REFERENCE DSC2-3

Restrictions/Controls & Freight Information | NSN 3120-00-923-4398

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 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 CT U.S. Army Aviation and Missile Command (AIR)
Redstone Arsenal, AL 35898-5230
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 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable