Product Details | SLEEVE BEARING

3120-00-203-4283 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: 68425, 3120-00-203-4283, 00-203-4283, 3120002034283, 002034283

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-203-4283

Drawings & Photos | NSN 3120-00-203-4283


Cross Reference | NSN 3120-00-203-4283

Part Number Cage Code Manufacturer
68425 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT
68425 R1120 SATAIR A/S

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Technical Data | NSN 3120-00-203-4283

Characteristic Specifications
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 0.8020 INCHES MINIMUM AND 0.8240 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 1.3770 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.1670 INCHES MINIMUM AND 1.1770 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 1.6800 INCHES MINIMUM AND 1.7000 INCHES MAXIMUM
FLANGE WIDTH 0.0920 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
ANTIROTATION/LUBRICATION TYPE AND QUANTITY 2 HOLE
HOLE DIAMETER 0.1250 INCHES NOMINAL FIRST
(NON-CORE DATA) CHAMFER LENGTH 0.0285 INCHES MINIMUM AND 0.0390 INCHES MAXIMUM 0.0535 INCHES MINIMUM AND 0.0685 INCHES MAXIMUM
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL
(NON-CORE DATA) RADIUS 0.0300 INCHES MINIMUM AND 0.0500 INCHES MAXIMUM
MANUFACTURERS CODE 80254
DESIGN CONTROL REFERENCE 68425

Restrictions/Controls & Freight Information | NSN 3120-00-203-4283

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: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
NMF Description 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable