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National Stock Number:
3120-00-619-2231
Federal Supply Class:
3120
National Item Identification Number:
006192231
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:
| 245325 | 08683 | BROCKWAY MOTOR TRUCKS DIV OF MACK TRUCKS INC | | 2803K557 | 3D6E9 | MERITOR INDUSTRIAL PRODUCTS, LLC | | 2803K557 | 45320 | PACCAR GOVERNMENT GROUP CO YARROW BAY OFFICE PK | | 360T5 | 56442 | DIAMOND REO TRUCK CO | | 2803K557 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | 2803K557 | 78500 | MERITOR HEAVY VEHICLE SYSTEMS, LLC | | 6192231 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | 397547 | 62265 | VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO LASTVAGNAR AB GOTEBORG SWEDEN. | | 397547 | 65282 | WHITE MOTOR CORP | | 362SP65 | 76040 | MACK TRUCKS INC PARTS OPN | | 73182 | 95097 | LITTLE GIANT CRANE AND SHOVEL INC |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | CHAMFERED FIRST INSIDE CORNER | | CORNER SHAPE | CHAMFERED SECOND INSIDE CORNER | | CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER | | CORNER SHAPE | SQUARE SECOND OUTSIDE CORNER | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 2.0310 INCHES NOMINAL | | OUTSIDE DIAMETER | 2.5000 INCHES NOMINAL | | OVERALL THICKNESS | 0.1930 INCHES MINIMUM AND 0.1950 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1045 OVERALL | | SPECIAL FEATURES | FIRST INSIDE CORNER CHAMFERED 0.052 MIN.,0.062 IN.MAX BY 45 DEG | | STYLE DESIGNATOR | ROUND | | SURFACE CONDITION | GROUND |
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