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National Stock Number:
3120-01-268-3681
Federal Supply Class:
3120
National Item Identification Number:
012683681
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:
| 26192 PIECE 12 | 29899 | CALGON CARBON UV TECHNOLOGIES LLC | | 26222 | 29899 | CALGON CARBON UV TECHNOLOGIES LLC |
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Techincal Specification:
| DIAMETER | 10.0000 INCHES NOMINAL | | CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | LUBRICATION FEATURE | PERFORATION FLAT BEARING SURFACE AND GROOVE FLAT BEARING SURFACE | | MATERIAL DOCUMENT AND CLASSIFICATION | QQ-C-390 FED SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-B-11553 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR ASTM B22 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY 905 OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 14.4790 INCHES MINIMUM AND 14.4850 INCHES MAXIMUM | | OVERALL THICKNESS | 0.7500 INCHES NOMINAL | | STYLE DESIGNATOR | ROUND | | SURFACE FINISH | 63.0 MICROINCHES LEFT SIDE | | SURFACE FINISH | 63.0 MICROINCHES RIGHT SIDE |
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