|
|
|
National Stock Number:
3120-00-616-7205
Federal Supply Class:
3120
National Item Identification Number:
006167205
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:
| 6167205 | 19200 | US ARMY ARDEC RDECOM | | 6167205 | 19204 | ARMY, UNITED STATES DEPARTMENT OF THE | | XX002-2252 | H2229 | RDM TECHNOLOGY B.V. |
|
Techincal Specification:
| CENTER HOLE SHAPE STYLE | ROUND | | CRITICALITY CODE JUSTIFICATION | ABKV AND ABKU AND ADUM AND AGGZ AND ABMZ | | CROSS-SECTIONAL SHAPE STYLE | SHOULDERED | | DIAMETER | 2.7560 INCHES MINIMUM AND 2.7570 INCHES MAXIMUM | | FLANGE THICKNESS | 0.1430 INCHES MINIMUM AND 0.1460 INCHES MAXIMUM | | OUTSIDE DIAMETER | 4.0490 INCHES MINIMUM AND 4.0520 INCHES MAXIMUM | | OVERALL THICKNESS | 0.4340 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM | | MATERIAL | STEEL OVERALL | | SHANK OUTSIDE DIAMETER | 3.3620 INCHES MINIMUM AND 3.3650 INCHES MAXIMUM | | STYLE DESIGNATOR | ROUND |
|
|