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National Stock Number:
3120-01-232-1549
Federal Supply Class:
3120
National Item Identification Number:
012321549
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:
| 2797849-1 | 33827 | BAE SYSTEMS INTEGRATED DEFENSE SOLUTIONS INC. | | 2797849-1 | 55972 | HONEYWELL INTL INC DEFENSE AVIONICS SYSTEMS | | 2797849-1 | K0662 | LEONARDO MW LTD | | 2797849-1 | U6682 | LEONARDO UK LTD |
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Techincal Specification:
| DIAMETER | 0.1250 INCHES MINIMUM AND 0.1310 INCHES MAXIMUM | | CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | MATERIAL DOCUMENT AND CLASSIFICATION | BS526 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL OR BS527 NATIONAL SPEC SINGLE MATERIAL RESPONSE OVERALL | | MATERIAL | STEEL OVERALL | | PROPRIETARY CHARACTERISTICS | PACS | | OUTSIDE DIAMETER | 0.1820 INCHES MINIMUM AND 0.1920 INCHES MAXIMUM | | OVERALL THICKNESS | 0.0100 INCHES MINIMUM AND 0.0140 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND | | SURFACE FINISH | 15.0 MICROMETERS LEFT SIDE | | SURFACE FINISH | 15.0 MICROMETERS RIGHT SIDE |
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