NSN 3120-00-165-5950

Part Details | THRUST WASHER BEARING

3120-00-165-5950 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: 2578766001A, 2578766-001A, 2578766001A, 2578766-001A, 2578766001A, 2578766-001A, 3120-00-165-5950, 00-165-5950, 3120001655950, 001655950

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 28, 197200-165-595013211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 3120-00-165-5950
Part Number Cage Code Manufacturer
2578766-001A17576GOODRICH CORPDBA GOODRICH CORP
2578766-001A06848HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
2578766-001A55284HONEYWELL INTERNATIONAL INC.DBA HONEYWELL
Technical Data | NSN 3120-00-165-5950
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER4.5400 INCHES MINIMUM AND 4.5600 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
OVERALL THICKNESS0.0895 INCHES MINIMUM AND 0.0915 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
DIAMETER3.9670 INCHES MINIMUM AND 3.9720 INCHES MAXIMUM