Product Details | THRUST WASHER BEARING

3120-01-169-2992 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.

Part Alternates: RO0091, TT504, TT-504, 922F776 ITEM 10, 922F776ITEM10, 3120-01-169-2992, 01-169-2992, 3120011692992, 011692992

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01-169-2992

Drawings & Photos | NSN 3120-01-169-2992


Demand History | NSN 3120-01-169-2992

Part Number Request Date QTY Origin
3120-01-169-2992 2008-06-170 9 DIBBS
3120-01-169-2992 2008-01-30 9 DIBBS

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Technical Data | NSN 3120-01-169-2992

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 0.4900 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.0410 INCHES MINIMUM AND 0.0420 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 0.2500 INCHES MINIMUM AND 0.2600 INCHES MAXIMUM
LUBRICATION MATERIAL LUBRICATING OIL
SPECIAL FEATURES ITEM MUST COMPLY WITH REQUIREMENTS OF DEFENSE SUPPLY CENTER RICHMOND PRODUCTION STANDARD RO0091
TEST DATA DOCUMENT 81349-MIL-P-23199 SPECIFICATION
DEPARTURE FROM CITED DOCUMENT AS MODIFIED BY MATERIAL
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS REFERENCE NUMBER DIFFERENTIATING MATERIAL WILL BE IN ACCORDANCE WITH NAVAL INVENTORY CONTROL POINT ACTIVITY HX QUALITY CONTROL. MANUFACTURING AND TESTING SPECIFICATIONS AVAILABLE AT THE DLA ICP
CRITICALITY CODE JUSTIFICATION ZZZY
MANUFACTURERS CODE 13873
DESIGN CONTROL REFERENCE RO0091

Restrictions/Controls & Freight Information | NSN 3120-01-169-2992

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Category Code Description
No Freight Information