Product Details | THRUST WASHER BEARING

3120-00-698-1909 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.

Part Alternates: 7966557, 907257, 3120-00-698-1909, 00-698-1909, 3120006981909, 006981909

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-698-1909

Drawings & Photos | NSN 3120-00-698-1909


Cross Reference | NSN 3120-00-698-1909

Part Number Cage Code Manufacturer
7966557 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
907257 11862 GENERAL MOTORS CORP CHEVROLET MOTOR DIV
907257 24617 GENERAL MOTORS CORP
907257 7X677 GENERAL MOTORS LLC DBA GENERAL MOTORS

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Technical Data | NSN 3120-00-698-1909

Characteristic Specifications
MATERIAL COPPER ALLOY 544 OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 2.1130 INCHES MINIMUM AND 2.1180 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.0920 INCHES MINIMUM AND 0.0940 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.6200 INCHES NOMINAL
LUBRICATION FEATURE GROOVE EXTERNAL SURFACE MEMBER
III BEARING SURFACE HOLE QUANTITY 1 FIRST
III BEARING SURFACE HOLE DIAMETER 0.1250 INCHES NOMINAL FIRST

Restrictions/Controls & Freight Information | NSN 3120-00-698-1909

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information