NSN 3120-00-132-1439

Part Details | THRUST WASHER BEARING

3120-00-132-1439 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: 2060101711, 206-010-171-1, 2060101711, 206-010-171-1, 3120-00-132-1439, 00-132-1439, 3120001321439, 001321439

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31DEC 26, 196800-132-143913211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 3120-00-132-1439
Part Number Cage Code Manufacturer
206-010-171-197499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
206-010-171-154878ROTAIR INDUSTRIES, INC.
Technical Data | NSN 3120-00-132-1439
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER0.6400 INCHES MINIMUM AND 0.6600 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
OVERALL THICKNESS0.0810 INCHES MINIMUM AND 0.1010 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
DIAMETER0.2550 INCHES MINIMUM AND 0.2750 INCHES MAXIMUM