NSN 3120-01-182-6692

Part Details | THRUST WASHER BEARING

3120-01-182-6692 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: RD35106, 3120-01-182-6692, 01-182-6692, 3120011826692, 011826692

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JUN 27, 198401-182-669213211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

SHOULDERED

ROUND

ROUND

Cross Reference | NSN 3120-01-182-6692
Part Number Cage Code Manufacturer
RD3510651663CRANE CO.DBA LEAR ROMEC
Technical Data | NSN 3120-01-182-6692
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER1.9364 INCHES MINIMUM AND 1.9369 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE SHOULDERED
FLANGE THICKNESS0.1500 INCHES MINIMUM AND 0.1530 INCHES MAXIMUM
OVERALL THICKNESS0.4700 INCHES NOMINAL
SHANK OUTSIDE DIAMETER1.2500 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND
DIAMETER1.0000 INCHES MINIMUM AND 1.0005 INCHES MAXIMUM