Product Details | THRUST WASHER BEARING

3120-00-797-4000 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: 15332, 1533-2, 3120-00-797-4000, 00-797-4000, 3120007974000, 007974000

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-797-4000

Drawings & Photos | NSN 3120-00-797-4000


Cross Reference | NSN 3120-00-797-4000

Part Number Cage Code Manufacturer
1533-2 43491 GENERAL SIGNAL CORP
1533-2 90166 EATON AEROSPACE LLC DBA USE CAGE CODE 62983 FOR

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Technical Data | NSN 3120-00-797-4000

Characteristic Specifications
MATERIAL COPPER ALLOY OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 1.6600 INCHES MINIMUM AND 1.6700 INCHES MAXIMUM
CORNER SHAPE SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE THIRD OUTSIDE CORNER SQUARE FOURTH OUTSIDE CORNER SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 36 SHOULDERED
OVERALL THICKNESS 0.1660 INCHES MINIMUM AND 0.1700 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 54 ROUND W/ROUND KEYWAYS
CENTER HOLE KEYWAY RADIUS 0.0620 INCHES NOMINAL
CENTER HOLE KEYWAY QUANTITY 3
SPECIAL FEATURES SIX GROOVES ON EACH SIDE
MANUFACTURERS CODE 90166
DESIGN CONTROL REFERENCE 1533-2

Restrictions/Controls & Freight Information | NSN 3120-00-797-4000

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 114870 BEARING/BUSHING METAL
Less than car load rating
Less than truck load rating P 77.5
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

Management | NSN 3120-00-797-4000

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each