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National Stock Number:
3120-00-306-2005
Federal Supply Class:
3120
National Item Identification Number:
003062005
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:
| CS2815-0036 | 16236 | DLA LAND AND MARITIME DBA ENGINEERING AND TECHNICAL SUPPORT DIV DOCUMENT STANDARDIZATION DIVISION (VENDOR ITEM DRAWINGS) | | CS2815-0036 | 24446 | GENERAL ELECTRIC COMPANY | | M8498869-1 | 24446 | GENERAL ELECTRIC COMPANY | | M8498869-1 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP | | CS2815-0036 | 71669 | GENERAL ELECTRIC CO SWITCHGEAR AND CONTROL DIVISION OF APPARATUS GROUP |
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Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE FIRST INSIDE CORNER | | CORNER SHAPE | SQUARE FIRST OUTSIDE CORNER | | CORNER SHAPE | SQUARE SECOND INSIDE CORNER | | CORNER SHAPE | SQUARE SECOND OUTSIDE CORNER | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 1.1875 INCHES NOMINAL | | LUBRICATION FEATURE | GROOVE INSIDE DIAMETER SURFACE OF BODY | | LUBRICATION FEATURE | GROOVE OUTSIDE DIAMETER SURFACE OF BODY | | OUTSIDE DIAMETER | 1.9950 INCHES MINIMUM AND 2.0000 INCHES MAXIMUM | | OVERALL THICKNESS | 0.1230 INCHES MINIMUM AND 0.1250 INCHES MAXIMUM | | MATERIAL | STEEL COMP 1010 OUTER LAYER | | MATERIAL | TIN ALLOY UNS L13890 INNER LAYER | | SPECIAL FEATURES | BABBITT BONDED TO LEFT SIDE 1.5937 IN DIA | | STYLE DESIGNATOR | ROUND | | SURFACE CONDITION | GROUND |
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