|
|
|
National Stock Number:
3120-00-394-2350
Federal Supply Class:
3120
National Item Identification Number:
003942350
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.
|
Manufacturer Information:
| 8446 | 0UES3 | MID-AMERICA AEROTECH, LLC | | 8446 | 19156 | MOOG INC | | 8446 | 79294 | E-SYSTEMS INC MONTEK DIV FLUID CONTROLS OPNS | | 8446 | 94697 | MOOG INC |
|
Techincal Specification:
| BEARING SURFACE HOLE DIAMETER | 0.0630 INCHES NOMINAL FIRST | | BEARING SURFACE HOLE QUANTITY | 4 FIRST | | CENTER HOLE SHAPE STYLE | ROUND | | CORNER SHAPE | SQUARE ALL CORNERS | | CROSS-SECTIONAL SHAPE STYLE | RECTANGULAR | | DIAMETER | 0.2670 INCHES MINIMUM AND 0.2710 INCHES MAXIMUM | | HARDNESS RATING | 25.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C MAXIMUM OVERALL | | KEYWAY QUANTITY | 4 | | OUTSIDE DIAMETER | 0.6100 INCHES MINIMUM AND 0.6200 INCHES MAXIMUM | | OVERALL THICKNESS | 0.1050 INCHES MINIMUM AND 0.1090 INCHES MAXIMUM | | MATERIAL | STEEL COMP 416 OVERALL | | SPECIAL FEATURES | FOUR SLOTS EACH SIDE | | STYLE DESIGNATOR | ROUND | | SURFACE TREATMENT | PASSIVATE OVERALL |
|
|