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National Stock Number:
3120-00-953-9727
Federal Supply Class:
3120
National Item Identification Number:
009539727
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:
| 75036 | 11599 | TRIUMPH ENGINE CONTROL SYSTEMS LLC | | 75036 | 3M833 | TRANSUPPORT INC | | 75036 | C0297 | GOODRICH CONTROL SYSTEMS GMBH |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 0.4090 INCHES MINIMUM AND 0.4150 INCHES MAXIMUM | | HARDNESS RATING | 75.0 ROCKWELL B MINIMUM AND 100.0 ROCKWELL B MAXIMUM OVERALL | | OUTSIDE DIAMETER | 0.5400 INCHES MINIMUM AND 0.5500 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0670 INCHES MINIMUM AND 0.0690 INCHES MAXIMUM | | MATERIAL | STEEL CORROSION RESISTING OVERALL | | STYLE DESIGNATOR | ROUND | | SURFACE FINISH | 16.0 MICROINCHES RIGHT END SURFACE | | SURFACE FINISH | 16.0 MICROINCHES LEFT END SURFACE | | SURFACE TREATMENT | PASSIVATE OVERALL |
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