NSN 3120-00-516-6469

Part Details | THRUST WASHER BEARING

3120-00-516-6469 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: 17424300A4615, 1742-4300-A4615, 3120-00-516-6469, 00-516-6469, 3120005166469, 005166469

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-516-646913211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

SHOULDERED

ROUND W/KEYWAY

ROUND

Cross Reference | NSN 3120-00-516-6469
Part Number Cage Code Manufacturer
1742-4300-A461544114BAE SYSTEMS LAND & ARMAMENTS L.P.
Technical Data | NSN 3120-00-516-6469
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER1.0000 INCHES NOMINAL
CROSS-SECTIONAL SHAPE STYLE SHOULDERED
FLANGE THICKNESS0.1850 INCHES NOMINAL
SHANK OUTSIDE DIAMETER0.6870 INCHES NOMINAL
CENTER HOLE SHAPE STYLE ROUND W/KEYWAY
DIAMETER0.3730 INCHES MINIMUM AND 0.3760 INCHES MAXIMUM
CENTER HOLE KEYWAY DEPTH0.0450 INCHES MINIMUM AND 0.0470 INCHES MAXIMUM
CENTER HOLE KEYWAY WIDTH0.9400 INCHES MINIMUM AND 0.9900 INCHES MAXIMUM
CENTER HOLE KEYWAY QUANTITY1
SURFACE CONDITION GROUND