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National Stock Number:
3120-00-383-9028
Federal Supply Class:
3120
National Item Identification Number:
003839028
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:
| 07-851233 | 16662 | LIFT PARTS MFG CO INC DIV OF ECHLIN MFG CO THE | | 07-851233 | 66654 | TVH PARTS CO. | | 851233 | 12603 | CLARK EQUIPMENT CO | | D600H209 | 12603 | CLARK EQUIPMENT CO | | D600H209 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | | 851233 | 77237 | DANA OFF HIGHWAY PRODUCTS, LLC | | F124H201 | 12603 | CLARK EQUIPMENT CO | | F124H201 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC | | F124H00201 | 14351 | TELEDYNE CONTINENTAL MOTORS INDUSTRIAL PRODUCTS DIV TELEDYNE INDUSTRIES INC SUB OF TELEDYNE INC |
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Techincal Specification:
| CENTER HOLE KEYWAY QUANTITY | 2 | | CENTER HOLE KEYWAY RADIUS | 0.4062 INCHES NOMINAL | | CENTER HOLE SHAPE STYLE | ROUND W/ROUND KEYWAY | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 3.0000 INCHES NOMINAL | | OUTSIDE DIAMETER | 4.3125 INCHES NOMINAL | | OVERALL THICKNESS | 0.1150 INCHES MINIMUM AND 0.1350 INCHES MAXIMUM | | MATERIAL | PLASTIC PHENOLIC OVERALL | | SPECIAL FEATURES | ONE HOLE 0.2500 IN. DIA,THREE HOLES 0.1719 IN. DIA | | STYLE DESIGNATOR | ROUND |
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