Part Details | THRUST WASHER BEARING
3120-00-661-5624 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: 0850012100032, 08-500-121-00-032, 01412, 0850012100032, 08-500-121-00-032, 3120-00-661-5624, 00-661-5624, 3120006615624, 006615624
| Supply Group (FSG) | NSN Assigned | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 31 | JAN 01, 1963 | 00-661-5624 | 13211 ( BEARING, WASHER, THRUST ) |
REFERENCE DRAWINGS & PICTURES
SHOULDERED
ROUND
ROUND
Cross Reference | NSN 3120-00-661-5624
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 08-500-121-00-032 | 92392 | ALLIS-CHALMERS CORP |
| 01412 | 14153 | DEFENSE LOGISTICS AGENCYDBA DEFENSE SUPPLY CENTER |
| 08-500-121-00-032 | 25681 | ITT GOULDS PUMPS, INC. |
Technical Data | NSN 3120-00-661-5624
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | ROUND |
| OUTSIDE DIAMETER | 3.7080 INCHES MINIMUM AND 3.7180 INCHES MAXIMUM |
| CROSS-SECTIONAL SHAPE STYLE | SHOULDERED |
| FLANGE THICKNESS | 0.2400 INCHES MINIMUM AND 0.2450 INCHES MAXIMUM |
| OVERALL THICKNESS | 0.7500 INCHES NOMINAL |
| SHANK OUTSIDE DIAMETER | 3.4970 INCHES MINIMUM AND 3.4980 INCHES MAXIMUM |
| CENTER HOLE SHAPE STYLE | ROUND |
| DIAMETER | 2.5250 INCHES MINIMUM AND 2.5300 INCHES MAXIMUM |
| SURFACE CONDITION | GROUND |
| SPECIAL FEATURES | GROOVE UNDER FLANGE 0.0625 IN. WIDE,0.0610 IN. DEEP |
