NSN 3120-00-353-2493

Part Details | THRUST WASHER BEARING

3120-00-353-2493 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: 1829Q95, 1829Q95, 36619M, 1238D5, 1020D5, BB26222, 4A1829Q95, 2102711, 2037010, 2102711, 2037010, 1229D888, 1229D888, 109393, 1829Q95, 1229D888, 1829Q95, 11A9652, 398G9, 398GX9, 398GX9, 4ZTD0751, 3B6269, 1829Q95, 7B5212, 3120-00-353-2493, 00-353-2493, 3120003532493, 003532493

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-353-249313211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

CONVEX

ROUND

ROUND

Cross Reference | NSN 3120-00-353-2493
Part Number Cage Code Manufacturer
1829Q9509136BAY CITY SHOVELS, INC
1829Q9519107DART TRUCK CO
36619M56442DIAMOND REO TRUCK CO
1238D556442DIAMOND REO TRUCK CO
1020D556442DIAMOND REO TRUCK CO
BB2622256442DIAMOND REO TRUCK CO
4A1829Q9523382FWD SEAGRAVE HOLDINGS, LP
210271124617GENERAL MOTORS CORP
203701024617GENERAL MOTORS CORP
21027117X677GENERAL MOTORS LLCDBA GENERAL MOTORS
20370107X677GENERAL MOTORS LLCDBA GENERAL MOTORS
1229D88859690KOEHRING COLORAIN DIV
1229D8888E499KOEHRING CRANES AND EXCAVATORS INCSUB OF NORTHWEST ENGINEERING CO
10939329510KOMATSU AMERICAN INTL CO
1829Q9578500MERITOR HEAVY VEHICLE SYSTEMS LLC
1229D88878500MERITOR HEAVY VEHICLE SYSTEMS LLC
1829Q9527315MORRIS MATERIAL HANDLING, INC.
11A965295201NAPCO INTERNATIONAL LLC
398G945152OSHKOSH CORPORATION
398GX945152OSHKOSH CORPORATION
398GX975Q65OSHKOSH DEFENSE, LLC
4ZTD075162265VOLVO TRUCKS NORTH AMERICA INC.DBA FOREIGN PARENT IS VOLVO
3B626965282WHITE MOTOR CORP
1829Q9565282WHITE MOTOR CORP
7B521265282WHITE MOTOR CORP
Technical Data | NSN 3120-00-353-2493
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER4.0257 INCHES MINIMUM AND 4.0317 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE CONVEX
OVERALL THICKNESS0.0580 INCHES MINIMUM AND 0.0620 INCHES MAXIMUM
OUTSIDE SPHERICAL RADIUS4.0257 INCHES MINIMUM AND 4.0317 INCHES MAXIMUM
INSIDE SPHERICAL RADIUS3.9677 INCHES MINIMUM AND 3.9697 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
DIAMETER1.1280 INCHES MINIMUM AND 1.1370 INCHES MAXIMUM
SURFACE CONDITION GROUND