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National Stock Number:
3120-01-295-1094
Federal Supply Class:
3120
National Item Identification Number:
012951094
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:
| 5863551-101 | 3H889 | PARKER-HANNIFIN CORPORATION | | 5863551-101 | 59211 | PARKER-HANNIFIN CORPORATION | | 5863551-101 | 92003 | PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS |
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Techincal Specification:
| DIAMETER | 0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | TAPERED SIDE | | MATERIAL DOCUMENT AND CLASSIFICATION | ACF-10QE,CAGEC 53241 MFR REF 1ST MATERIAL RESPONSE OVERALL OR ACF-10QE2,CAGEC 53241 MFR REF 1ST MATERIAL RESPONSE OVERALL OR GRADE M-54,CAGEC 2K384 MFR REF 2ND MATERIAL RESPONSE OVERALL | | MATERIAL | GRAPHITE OVERALL OR CARBON OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.5680 INCHES MINIMUM AND 0.5720 INCHES MAXIMUM | | OUTSIDE SPHERICAL RADIUS | 1.4950 INCHES MINIMUM AND 1.5050 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0780 INCHES MINIMUM AND 0.0820 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND | | SURFACE CONDITION | GROUND | | SURFACE FINISH | 16.0 MICROINCHES LEFT SIDE | | SURFACE FINISH | 16.0 MICROINCHES RIGHT SIDE |
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