Product Details | THRUST WASHER BEARING

3120-00-457-3456 An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also WASHER, FLAT and SPACER, SLEEVE.

Part Alternates: 1229A859, 2084802, 245220, 289894, 334691, 473D5, 4CKA0751, 3120-00-457-3456, 00-457-3456, 3120004573456, 004573456

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-457-3456

Drawings & Photos | NSN 3120-00-457-3456


Cross Reference | NSN 3120-00-457-3456

Part Number Cage Code Manufacturer
1229A859 03716 T AND J INDUSTRIES INC
1229A859 04969 AVAILABLE TRUCK CO
1229A859 09136 BAY CITY SHOVELS, INC
1229A859 19107 DART TRUCK CO
1229A859 3D6E9 AXLETECH INTERNATIONAL, LLC
1229A859 59690 KOEHRING CO LORAIN DIV
1229A859 78500 MERITOR HEAVY VEHICLE SYSTEMS LLC DIV MERITOR HEAVY VEHICLE SYSTEMS,
1229A859 8E499 KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO
2084802 24617 GENERAL MOTORS CORP
2084802 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS
245220 08683 BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC
289894 00006 ACF-BRILL MOTORS CO
334691 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
334691 65282 WHITE MOTOR CORP
473D5 56442 DIAMOND REO TRUCK CO
4CKA0751 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO

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Technical Data | NSN 3120-00-457-3456

Characteristic Specifications
MATERIAL STEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 2.2500 INCHES NOMINAL
CORNER SHAPE SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 40 CONVEX
OVERALL THICKNESS 0.0580 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OUTSIDE SPHERICAL RADIUS 3.1510 INCHES MINIMUM AND 3.1570 INCHES MAXIMUM
INSIDE SPHERICAL RADIUS 3.0930 INCHES MINIMUM AND 3.0950 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.0650 INCHES MINIMUM AND 1.0750 INCHES MAXIMUM
FEATURES PROVIDED CASEHARDENED

Restrictions/Controls & Freight Information | NSN 3120-00-457-3456

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
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
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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable