NSN 3120-00-007-3045

Part Details | THRUST WASHER BEARING

3120-00-007-3045 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: 10A7552, 10A7552, 01007552000, 010-07552-000, 3120-00-007-3045, 00-007-3045, 3120000073045, 000073045

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JUN 30, 197200-007-304513211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

SHOULDERED

ROUND

ROUND

Cross Reference | NSN 3120-00-007-3045
Part Number Cage Code Manufacturer
10A755209647AQUA-CHEM INC.
10A75520EXU3AQUA-CHEM, INC.
010-07552-0000EXU3AQUA-CHEM, INC.
Technical Data | NSN 3120-00-007-3045
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER2.3650 INCHES MINIMUM AND 2.3700 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE SHOULDERED
FLANGE THICKNESS0.1250 INCHES NOMINAL
OVERALL THICKNESS0.3750 INCHES NOMINAL
SHANK OUTSIDE DIAMETER1.9940 INCHES MINIMUM AND 1.9960 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
DIAMETER1.6550 INCHES MINIMUM AND 1.6840 INCHES MAXIMUM
SURFACE CONDITION GROUND