NSN 3120-00-352-6103
Part Details | THRUST WASHER BEARING
3120-00-352-6103 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.
Alternate Parts: 10624, 10624, 3120-00-352-6103, 00-352-6103, 3120003526103, 003526103
Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
---|---|---|---|
31 | JAN 01, 1961 | 00-352-6103 | 13211 ( BEARING, WASHER, THRUST ) |
REFERENCE DRAWINGS & PICTURES
COUNTERBORED

ROUND W/KEYWAY

ROUND

Cross Reference | NSN 3120-00-352-6103
Part Number | Cage Code | Manufacturer |
---|---|---|
10624 | 59690 | KOEHRING COLORAIN DIV |
10624 | 8E499 | KOEHRING CRANES AND EXCAVATORS INCSUB OF NORTHWEST ENGINEERING CO |
Technical Data | NSN 3120-00-352-6103
Characteristic | Specifications |
---|---|
STYLE DESIGNATOR | ROUND |
OUTSIDE DIAMETER | 4.9980 INCHES MINIMUM AND 5.0010 INCHES MAXIMUM |
CROSS-SECTIONAL SHAPE STYLE | COUNTERBORED |
COUNTERBORE DIAMETER | 4.5625 INCHES NOMINAL |
COUNTERBORE DEPTH | 0.1250 INCHES NOMINAL |
OVERALL THICKNESS | 0.5625 INCHES NOMINAL |
CENTER HOLE SHAPE STYLE | ROUND W/KEYWAY |
DIAMETER | 2.4380 INCHES MINIMUM AND 2.4400 INCHES MAXIMUM |
CENTER HOLE KEYWAY DEPTH | 0.2250 INCHES MINIMUM AND 0.2310 INCHES MAXIMUM |
CENTER HOLE KEYWAY WIDTH | 0.5000 INCHES MINIMUM AND 0.5020 INCHES MAXIMUM |
CENTER HOLE KEYWAY QUANTITY | 1 |
SURFACE CONDITION | GROUND |