Product Details | THRUST WASHER BEARING

3120-00-773-2313 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: 7732313, 3120-00-773-2313, 00-773-2313, 3120007732313, 007732313

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-773-2313

Drawings & Photos | NSN 3120-00-773-2313


Cross Reference | NSN 3120-00-773-2313

Part Number Cage Code Manufacturer
7732313 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 3120-00-773-2313

Characteristic Specifications
MATERIAL STEEL COMP 1020 OR STEEL COMP 1025 OVERALL
HARDNESS RATING 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 2.6250 INCHES NOMINAL
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER SQUARE OUTSIDE RIGHT CORNER SQUARE INSIDE RIGHT CORNER
CROSS-SECTIONAL SHAPE STYLE 39 TAPERED SIDE
OVERALL THICKNESS 0.3280 INCHES NOMINAL
OUTSIDE SPHERICAL RADIUS ANY ACCEPTABLE
SPHERICAL DEPTH 0.2030 INCHES NOMINAL
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 0.5310 INCHES NOMINAL
SURFACE FINISH 16.0 MICROINCHES LARGEST OUTSIDE DIAMETER 16.0 MICROINCHES LEFT SIDE 16.0 MICROINCHES RIGHT SIDE
FEATURES PROVIDED CASEHARDENED

Restrictions/Controls & Freight Information | NSN 3120-00-773-2313

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
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 742 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable