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National Stock Number:
3120-00-106-4859
Federal Supply Class:
3120
National Item Identification Number:
001064859
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:
| 3039M35P04 | 07482 | GENERAL ELECTRIC COMPANY | | D2-54121 | 38443 | SKF USA INC. |
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Techincal Specification:
| MATERIAL | STEEL COMP 440C OVERALL | | MATERIAL DOCUMENT AND CLASSIFICATION | AMS5630,COMP 514400,FSCM 81343 ASSN STD SINGLE MATERIAL RESPONSE OVERALL | | HARDNESS RATING | 52.0 ROCKWELL C MINIMUM OVERALL | | STYLE DESIGNATOR | ROUND | | OUTSIDE DIAMETER | 1.0900 INCHES MINIMUM AND | | 1.1000 INCHES MAXIMUM | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | OVERALL THICKNESS | 0.0550 INCHES MINIMUM AND | | 0.0580 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND | | DIAMETER | 0.4995 INCHES MINIMUM AND | | 0.5000 INCHES MAXIMUM | | SURFACE FINISH | 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY | | 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER | | 32.0 MICROINCHES LEFT SIDE | | 63.0 MICROINCHES RIGHT SIDE | | SPEC/STD CONTROLLING DATA | | | MANUFACTURERS CODE | 07482 | | MFR SOURCE CONTROLLING REFERENCE | 3039M35P04 |
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