Product Details | SLEEVE BEARING

3120-00-104-4570 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: 11633721, 3120-00-104-4570, 00-104-4570, 3120001044570, 001044570

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 19 JUN 1968 00-104-4570

Drawings & Photos | NSN 3120-00-104-4570


Cross Reference | NSN 3120-00-104-4570

Part Number Cage Code Manufacturer
11633721 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3120-00-104-4570

Characteristic Specifications
MATERIAL STEEL COMP 4140 OR STEEL COMP 4142 OVERALL
HARDNESS RATING 37.0 ROCKWELL C MINIMUM AND 42.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT CADMIUM OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416,TYPE 2 FED SPEC ALL TREATMENT RESPONSES OVERALL
STYLE DESIGNATOR 17C SOLID
OVERALL LENGTH 3.3750 INCHES NOMINAL
BODY OUTSIDE DIAMETER 2.9950 INCHES MINIMUM AND 2.9960 INCHES MAXIMUM
BODY INSIDE DIAMETER 1.7490 INCHES MINIMUM AND 1.7600 INCHES MAXIMUM
CORNER SHAPE CHAMFERED ALL CORNERS
LUBRICANT ACCOMMODATION STYLE 69 GROOVED CIRCULAR
SURFACE GROOVE LOCATION AND QUANTITY 1 INTERNAL
(NON-CORE DATA) CHAMFER LENGTH 0.2500 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 19207
DESIGN CONTROL REFERENCE 11633721

Restrictions/Controls & Freight Information | NSN 3120-00-104-4570

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.
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 AZ U.S. Army Tank-Automotive and Armaments
Command
Warren, MI 48397-5000
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