Product Details | SLEEVE BEARING

3120-00-662-2683 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: RB10489, 3120-00-662-2683, 00-662-2683, 3120006622683, 006622683

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-662-2683

Drawings & Photos | NSN 3120-00-662-2683


Cross Reference | NSN 3120-00-662-2683

Part Number Cage Code Manufacturer
RB10489 51663 CRANE CO. DBA LEAR ROMEC

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Technical Data | NSN 3120-00-662-2683

Characteristic Specifications
MATERIAL IRON OVERALL
STYLE DESIGNATOR 18C SOLID
OVERALL LENGTH 0.9320 INCHES MINIMUM AND 0.9370 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 0.9320 INCHES MINIMUM AND 0.9420 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.6250 INCHES MINIMUM AND 0.6255 INCHES MAXIMUM
LEFT FLANGE OUTSIDE DIAMETER 1.3119 INCHES MINIMUM AND 1.3124 INCHES MAXIMUM
RIGHT FLANGE OUTSIDE DIAMETER 1.3119 INCHES MINIMUM AND 1.3124 INCHES MAXIMUM
LEFT FLANGE WIDTH 0.1875 INCHES NOMINAL
RIGHT FLANGE WIDTH 0.1875 INCHES NOMINAL
CORNER SHAPE SQUARE LEFT FLANGE BODY CORNER
SURFACE FINISH 40.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE 40.0 MICROINCHES RIGHT END SURFACE OF BODY AND FLANGE
MANUFACTURERS CODE 51663
DESIGN CONTROL REFERENCE RB10489

Restrictions/Controls & Freight Information | NSN 3120-00-662-2683

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 W Rating Variable
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 Y Protected cargo, other than above, including sensitive cargo requiring hand-to-hand receipt and/or security precautions.
Special Handling Code 5 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable