Product Details | THRUST WASHER BEARING

3120-00-661-4664 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: BB5234, P2929, 4NKC01023, 7735651, 93217, 11A8707, 2803N118, 3120-00-661-4664, 00-661-4664, 3120006614664, 006614664

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1963 00-661-4664

Drawings & Photos | NSN 3120-00-661-4664


Cross Reference | NSN 3120-00-661-4664

Part Number Cage Code Manufacturer
11A8707 95201 NAPCO INTERNATIONAL LLC
2803N118 3D6E9 AXLETECH INTERNATIONAL, LLC
2803N118 63734 KAITLIN CORP
4NKC01023 62265 VOLVO TRUCKS NORTH AMERICA INC. DBA FOREIGN PARENT IS VOLVO
7735651 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM
93217 65282 WHITE MOTOR CORP
BB5234 56442 DIAMOND REO TRUCK CO
P2929 59690 KOEHRING CO LORAIN DIV
P2929 8E499 KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO

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Technical Data | NSN 3120-00-661-4664

Characteristic Specifications
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 2.3750 INCHES NOMINAL
CORNER SHAPE SQUARE FIRST OUTSIDE CORNER SQUARE SECOND OUTSIDE CORNER SQUARE FIRST INSIDE CORNER CHAMFERED SECOND INSIDE CORNER
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.1700 INCHES MINIMUM AND 0.1720 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 1.7812 INCHES NOMINAL
SURFACE CONDITION GROUND
(NON-CORE DATA) CHAMFER LENGTH 0.0625 INCHES NOMINAL
(NON-CORE DATA) CHAMFER ANGLE 45.0 DEGREES NOMINAL

Restrictions/Controls & Freight Information | NSN 3120-00-661-4664

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
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

Management | NSN 3120-00-661-4664

Category Code Description
Cognizance Codes9ZNavy-owned stocks of defense industrial material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9IDefense Industrial Supply Center
Philadelphia, PA 19111
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each