Product Details | SLEEVE BEARING

3120-00-493-3909 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: 8S922, 3120-00-493-3909, 00-493-3909, 3120004933909, 004933909

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 13 FEB 1970 00-493-3909

Drawings & Photos | NSN 3120-00-493-3909


Cross Reference | NSN 3120-00-493-3909

Part Number Cage Code Manufacturer
8S922 11083 CATERPILLAR INC. DBA CATERPILLAR

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Technical Data | NSN 3120-00-493-3909

Characteristic Specifications
MATERIAL TIN ALLOY INNER LAYER STEEL OUTER LAYER
STYLE DESIGNATOR 17A SPLIT
OVERALL LENGTH 0.7500 INCHES NOMINAL
BODY OUTSIDE DIAMETER 1.0025 INCHES MINIMUM AND 1.0035 INCHES MAXIMUM
BODY INSIDE DIAMETER 0.8760 INCHES MINIMUM AND 0.8780 INCHES MAXIMUM
CORNER SHAPE CHAMFERED OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
(NON-CORE DATA) CHAMFER LENGTH 0.0620 INCHES NOMINAL 0.0620 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 25.0 DEGREES NOMINAL 25.0 DEGREES NOMINAL
MANUFACTURERS CODE 11083
DESIGN CONTROL REFERENCE 8S922

Restrictions/Controls & Freight Information | NSN 3120-00-493-3909

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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