Product Details | THRUST WASHER BEARING

3120-01-389-3476 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: CD8-5, DAH22, CD85, 15121000 ITEM 21, 15121000ITEM21, 3120-01-389-3476, 01-389-3476, 3120013893476, 013893476

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 22 APR 1994 01-389-3476

Drawings & Photos | NSN 3120-01-389-3476


Demand History | NSN 3120-01-389-3476

Part Number Request Date QTY Origin
15121000 ITEM 21 2025-10-280 2 DIBBS
15121000 ITEM 21 2025-08-226 1 DIBBS
15121000 ITEM 21 2024-04-108 2 DIBBS
15121000 ITEM 21 2023-05-123 2 DIBBS
15121000 ITEM 21 2023-03-80 2 DIBBS
15121000 ITEM 21 2019-11-322 2 DIBBS
3120-01-389-3476 2018-06-177 2 DIBBS
3120-01-389-3476 2017-12-346 1 DIBBS
3120-01-389-3476 2016-04-110 2 DIBBS
3120-01-389-3476 2016-04-97 1 DIBBS
3120-01-389-3476 2013-11-310 2 DIBBS
3120-01-389-3476 2013-10-302 2 DIBBS

Cross Reference | NSN 3120-01-389-3476

Part Number Cage Code Manufacturer
15121000 ITEM 21 0DHG4 GULF COAST HOLDINGS INC DBA UNIDYNAMICS
15121000 ITEM 21 40475 CRANE CO MIDWEST FITTINGS DIV
15121000 ITEM 21 88733 CRANE MIDWEST
15121000 ITEM 21 98523 JERED LLC DBA PAR
CD8-5 29440 W. M. BERG INC
CD8-5 40475 CRANE CO MIDWEST FITTINGS DIV
DAH22 29964 ALLIED DEVICES CORP DBA ABSOLUTE PRECISION CO

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Technical Data | NSN 3120-01-389-3476

Characteristic Specifications
MATERIAL PLASTIC POLYTETRAFLUOROETHYLENE OVERALL
STYLE DESIGNATOR 23 ROUND
OUTSIDE DIAMETER 0.7975 INCHES MINIMUM AND 0.8275 INCHES MAXIMUM
CORNER SHAPE SQUARE ALL CORNERS
CROSS-SECTIONAL SHAPE STYLE 35 RECTANGULAR
OVERALL THICKNESS 0.0880 INCHES MINIMUM AND 0.0980 INCHES MAXIMUM
CENTER HOLE SHAPE STYLE 42 ROUND
DIAMETER 0.4950 INCHES MINIMUM AND 0.5100 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 3120-01-389-3476

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 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 742 unknown
Originating Activity Code KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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 3120-01-389-3476

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
A
EA : Each