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National Stock Number:
3120-00-457-3456
Federal Supply Class:
3120
National Item Identification Number:
004573456
Description:
BEARING,WASHER,THRUST
Detail:
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.
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Manufacturer Information:
| 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 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 1229A859 | 59690 | KOEHRING CO LORAIN DIV | | 289894 | 00006 | ACF-BRILL MOTORS CO | | 245220 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC | | 2084802 | 24617 | GENERAL MOTORS CORP | | 334691 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | 334691 | 65282 | WHITE MOTOR CORP | | 1229A859 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 2084802 | 7X677 | GENERAL MOTORS LLC | | 1229A859 | 8E499 | KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO | | 473D5 | 56442 | DIAMOND REO TRUCK CO | | 4CKA0751 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE FIRST INSIDE CORNER | | CORNER SHAPE | SQUARE SECOND INSIDE CORNER | | CROSS-SECTIONAL SHAPE STYLE | CONVEX | | DIAMETER | 1.0650 INCHES MINIMUM AND 1.0750 INCHES MAXIMUM | | FEATURES PROVIDED | CASEHARDENED | | INSIDE SPHERICAL RADIUS | 3.0930 INCHES MINIMUM AND 3.0950 INCHES MAXIMUM | | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE OVERALL | | OUTSIDE DIAMETER | 2.2500 INCHES NOMINAL | | OUTSIDE SPHERICAL RADIUS | 3.1510 INCHES MINIMUM AND 3.1570 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0580 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1010 OVERALL | | STYLE DESIGNATOR | ROUND |
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