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National Stock Number:
3120-01-627-7819
Federal Supply Class:
3120
National Item Identification Number:
016277819
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:
| UWA22156-1 | 0YJB5 | GENERAL ATOMICS AERONAUTICAL SYSTEMS, INC. |
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Techincal Specification:
| CROSS-SECTIONAL SHAPE STYLE | SHOULDERED | | FLANGE THICKNESS | 0.20 INCHES NOMINAL | | MATERIAL | ALUMINUM ALLOY 6061 OVERALL | | III PART NAME ASSIGNED BY CONTROLLING AGENCY | BUSHING,FLAP HINGE | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.560 INCHES NOMINAL | | OVERALL THICKNESS | 0.087 INCHES NOMINAL | | SHANK OUTSIDE DIAMETER | 0.307 INCHES MINIMUM AND 0.312 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND | | SURFACE TREATMENT | ANODIZE OVERALL | | DIAMETER | 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND |
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