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National Stock Number:
3120-00-695-7236
Federal Supply Class:
3120
National Item Identification Number:
006957236
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:
| 010040 | 59431 | TECUMSEH PRODUCTS COMPANY LLC DIV TECUMSEH COMPRESSOR CO. LLC | | 010040 | 61510 | THERMO KING CORPORATION DBA PHOENIX GLOBAL DISTIRBUTION. | | 010040 | 95535 | MARION DIV OF TECUMSEH PRODUCTS CO | | 104A43 | 31922 | LEEDS AND NORTHRUP CO A UNIT OF GENERAL SIGNAL CORP | | 104A43 | 44940 | CUMMINS POWER GENERATION INC. | | 1415 | 90598 | ENGINEERED AIR SYSTEMS INC. DBA DRS SUSTAINMENT SYSTEMS | | 8331361 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM | | A8930 | 96787 | STEWART AVIONICS INC | | M104A43 | 91340 | MET-PRO CORPORATION |
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Techincal Specification:
| CENTER HOLE KEYWAY DEPTH | 0.0640 INCHES MINIMUM AND 0.0660 INCHES MAXIMUM | | CENTER HOLE KEYWAY QUANTITY | 1 | | CENTER HOLE KEYWAY WIDTH | 0.1260 INCHES MINIMUM AND 0.1280 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND W/KEYWAY | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 1.5020 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM | | OUTSIDE DIAMETER | 2.7500 INCHES NOMINAL | | OVERALL THICKNESS | 0.1100 INCHES NOMINAL | | MATERIAL | | | STYLE DESIGNATOR | ROUND | | SURFACE CONDITION | GROUND |
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