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National Stock Number:
3120-99-881-9239
Federal Supply Class:
3120
National Item Identification Number:
998819239
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:
| CE050-0102 | K0648 | MOOG WOLVERHAMPTON LIMITED | | LV6MT1-3120998819239 | U1269 | MINISTRY OF DEFENCE - DEFENCE LOGIST S ORGANISATION DLO | | WCT26 | K1088 | OILITE BEARINGS LTD |
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Techincal Specification:
| DIAMETER | 0.3765 INCHES MINIMUM AND 0.3770 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | BS 1131 PART 5 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | COPPER ALLOY OVERALL | | OUTSIDE DIAMETER | 0.6240 INCHES NOMINAL | | OVERALL THICKNESS | 0.1250 INCHES NOMINAL | | REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS | AS DIFFERENTIATED BY 0.1250 IN. NOM O/A THICKNESS;POROSITY O/A LUBRICATION FEATURE & LOCATION | | STYLE DESIGNATOR | ROUND |
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