Product Details | SLEEVE BEARING

3120-00-352-5731 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: D143, 3120-00-352-5731, 00-352-5731, 3120003525731, 003525731

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1961 00-352-5731

Drawings & Photos | NSN 3120-00-352-5731


Cross Reference | NSN 3120-00-352-5731

Part Number Cage Code Manufacturer
D143 59690 KOEHRING CO LORAIN DIV
D143 8E499 KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
D143 94243 KOEHRING CO LORAIN DIV PARTS DEPT

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Technical Data | NSN 3120-00-352-5731

Characteristic Specifications
MATERIAL COPPER ALLOY 954 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING 90.0 ROCKWELL C MINIMUM AND 91.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATOR 22C SOLID
OVERALL LENGTH 3.4900 INCHES MINIMUM AND 3.5100 INCHES MAXIMUM
BODY OUTSIDE DIAMETER 4.1270 INCHES MINIMUM AND 4.1290 INCHES MAXIMUM
BODY INSIDE DIAMETER 3.5040 INCHES MINIMUM AND 3.5060 INCHES MAXIMUM
FLANGE OUTSIDE DIAMETER 4.6200 INCHES MINIMUM AND 4.6300 INCHES MAXIMUM
FLANGE WIDTH 0.3120 INCHES MINIMUM AND 0.3170 INCHES MAXIMUM
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER CHAMFERED OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER CHAMFERED INSIDE LEFT CORNER SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER SQUARE LEFT FLANGE BODY CORNER
LUBRICATION MATERIAL GREASE
LUBRICANT ACCOMMODATION STYLE 61 GROOVED SINGLE LOOP
SPECIAL FEATURES OIL GROOVE OPEN AT FLANGE END
(NON-CORE DATA) CHAMFER LENGTH 0.0938 INCHES NOMINAL 0.0800 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-352-5731

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 114870 BEARING/BUSHING METAL
Less than car load rating W Rating Variable
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