Product Details | THRUST WASHER BEARING

3120-00-804-6049 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: 1JD2309PC6, 924B4461, 924B446-1, 3120-00-804-6049, 00-804-6049, 3120008046049, 008046049

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1962 00-804-6049

Drawings & Photos | NSN 3120-00-804-6049


Cross Reference | NSN 3120-00-804-6049

Part Number Cage Code Manufacturer
1JD2309PC6 79500 WESTINGHOUSE ELECTRIC CORP
924B446-1 79500 WESTINGHOUSE ELECTRIC CORP
924B446-1 88657 WESTINGHOUSE ELECTRIC CORP POWER GENERATION-TURBINE DIV
924B446-1 90099 NORTHROP GRUMMAN SYSTEMS CORPORATION DBA NORTHROP GRUMMAN MARINE SYSTEMS

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Technical Data | NSN 3120-00-804-6049

Characteristic Specifications
MATERIAL STEEL OVERALL
HARDNESS RATING 94.0 ROCKWELL B NOMINAL OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 4.5000 INCHES NOMINAL
CORNER SHAPE CHAMFERED FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE FIRST INSIDE CORNER SQUARE SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.6250 INCHES MINIMUM AND 0.6260 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 48 ROUND W/KEYWAY
DIAMETER 1.5000 INCHES MINIMUM AND 1.5005 INCHES MAXIMUM
CENTER HOLE KEYWAY DEPTH 0.1280 INCHES MINIMUM AND 0.1440 INCHES MAXIMUM
CENTER HOLE KEYWAY WIDTH 0.2450 INCHES MINIMUM AND 0.2470 INCHES MAXIMUM
CENTER HOLE KEYWAY QUANTITY 1
SURFACE FINISH 63.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES LARGEST OUTSIDE DIAMETER 16.0 MICROINCHES LEFT SIDE 16.0 MICROINCHES RIGHT SIDE
LUBRICATION MATERIAL LUBRICANT, MANUFACTURERS STANDARD
(NON-CORE DATA) CHAMFER LENGTH 0.3125 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL
MANUFACTURERS CODE 90099
DESIGN CONTROL REFERENCE 924B446-1

Restrictions/Controls & Freight Information | NSN 3120-00-804-6049

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: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 U 50
Less than truck load rating U 50.0
Water commodity Code 713 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 3120-00-804-6049

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each