NSN 3120-00-391-8889

Part Details | THRUST WASHER BEARING

3120-00-391-8889 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: 19C20A445, 1882VS59117PC60, 1882VS59-1-17PC60, 1850VS59117PC60, 1850VS59-1-17PC60, W8119589PC84B, W8119568PC84B, W8119524PC84B, PP8151554PC72, PP8151551PC60, C20A445, 19C20A445, 1882VS59117PC60, 1882VS59-1-17PC60, 1850VS59117PC60, 1850VS59-1-17PC60, W8119589PC84B, W8119568PC84B, W8119524PC84B, PP8151554PC72, PP8151551PC60, C20A445, 1882VS59117PC60, 1882VS59-1-17PC60, 1850VS59117PC60, 1850VS59-1-17PC60, 3120-00-391-8889, 00-391-8889, 3120003918889, 003918889

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-391-888913211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR

ROUND

ROUND

Cross Reference | NSN 3120-00-391-8889
Part Number Cage Code Manufacturer
19C20A44524445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
1882VS59-1-17PC6024445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
1850VS59-1-17PC6024445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
W8119589PC84B24445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
W8119568PC84B24445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
W8119524PC84B24445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
PP8151554PC7224445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
PP8151551PC6024445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
C20A44524445GENERAL ELECTRIC COAIR CONDITIONING DIVISION OF
19C20A44524446GENERAL ELECTRIC COMPANY
1882VS59-1-17PC6024446GENERAL ELECTRIC COMPANY
1850VS59-1-17PC6024446GENERAL ELECTRIC COMPANY
W8119589PC84B24446GENERAL ELECTRIC COMPANY
W8119568PC84B24446GENERAL ELECTRIC COMPANY
W8119524PC84B24446GENERAL ELECTRIC COMPANY
PP8151554PC7224446GENERAL ELECTRIC COMPANY
PP8151551PC6024446GENERAL ELECTRIC COMPANY
C20A44524446GENERAL ELECTRIC COMPANY
1882VS59-1-17PC6089227MARITIME ADMINISTRATION
1850VS59-1-17PC6089227MARITIME ADMINISTRATION
Technical Data | NSN 3120-00-391-8889
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER3.8090 INCHES MINIMUM AND 3.8120 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE RECTANGULAR
OVERALL THICKNESS0.0715 INCHES MINIMUM AND 0.0735 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
DIAMETER3.0000 INCHES NOMINAL
SPECIAL FEATURESW/3 GROOVES,RIGHT SIDE OF WASHER IS STAKED OPPOSITE GROOVES TO FORM RETAINING TO PROJECTION