NSN 3120-00-616-7205

Part Details | THRUST WASHER BEARING

3120-00-616-7205 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: 6167205, XX0022252, XX002-2252, 6167205, 3120-00-616-7205, 00-616-7205, 3120006167205, 006167205

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
31JAN 01, 196300-616-720513211 ( BEARING, WASHER, THRUST )
REFERENCE DRAWINGS & PICTURES

SHOULDERED

ROUND

ROUND

Cross Reference | NSN 3120-00-616-7205
Part Number Cage Code Manufacturer
616720519204ARMY, UNITED STATES DEPARTMENT OFTHE
XX002-2252H2229RDM TECHNOLOGY B.V.
616720519200US ARMY ARDEC RDECOM
Technical Data | NSN 3120-00-616-7205
Characteristic Specifications
STYLE DESIGNATOR ROUND
OUTSIDE DIAMETER4.0490 INCHES MINIMUM AND 4.0520 INCHES MAXIMUM
CROSS-SECTIONAL SHAPE STYLE SHOULDERED
FLANGE THICKNESS0.1430 INCHES MINIMUM AND 0.1460 INCHES MAXIMUM
OVERALL THICKNESS0.4340 INCHES MINIMUM AND 0.4370 INCHES MAXIMUM
SHANK OUTSIDE DIAMETER3.3620 INCHES MINIMUM AND 3.3650 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE ROUND
DIAMETER2.7560 INCHES MINIMUM AND 2.7570 INCHES MAXIMUM
CRITICALITY CODE JUSTIFICATIONAABKV$$AABKU$$AADUM$$AAGGZ$$AABMZ