Product Details | SLEEVE BEARING

3120-01-209-8140 A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. It must have a visible or detectable means of lubrication or be self-lubricated. The over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. Includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. See also BUSHING, SLEEVE; SPACER, SLEEVE; and WASHER (as modified). Excludes PIN, HOLLOW.

Part Alternates: 3120-01-209-8140, 01-209-8140, 3120012098140, 450192023, 012098140

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 04 JUN 1985 01-209-8140

Demand History | NSN 3120-01-209-8140

Part Number Request Date QTY Origin
450192023 2025-07-195 15 DIBBS
450192023 2025-05-134 15 DIBBS
450192023 2023-12-353 15 DIBBS
3120-01-209-8140 2017-09-249 11 DIBBS
3120-01-209-8140 2017-06-177 2 DIBBS
3120-01-209-8140 2017-06-169 2 DIBBS
3120-01-209-8140 2017-05-129 3 DIBBS
3120-01-209-8140 2017-02-40 3 DIBBS
3120-01-209-8140 2016-11-319 2 DIBBS
3120-01-209-8140 2016-10-286 2 DIBBS
3120-01-209-8140 2015-09-245 3 DIBBS
3120-01-209-8140 2015-05-126 3 DIBBS
3120-01-209-8140 2014-05-124 2 DIBBS

Cross Reference | NSN 3120-01-209-8140

Part Number Cage Code Manufacturer
450192023 93366 GE AVIATION SYSTEMS LLC DBA DOWTY PROPELLERS
450192023 K0654 MESSIER-DOWTY LTD DBA OA

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Technical Data | NSN 3120-01-209-8140

Characteristic Specifications
SURFACE FINISH 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF BODY
BODY OUTSIDE DIAMETER 1.2326 INCHES MINIMUM AND 1.2336 INCHES MAXIMUM
SURFACE FINISH 63.0 MICROINCHES RIGHT END SURFACE OF BODY
MATERIAL STEEL COMP 630 OVERALL
BODY INSIDE DIAMETER 1.1250 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS100-2S PS923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF BODY
CORNER SHAPE SQUARE OUTSIDE LEFT CORNER
CHAMFER LENGTH (NON-CORE) ERR-070 AND ERR-070
SURFACE FINISH 63.0 MICROINCHES OUTSIDE DIAMETER SURFACE OF FLANGE
CORNER SHAPE SQUARE LEFT FLANGE BODY CORNER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS100-2S PS923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE OUTSIDE DIAMETER SURFACE OF FLANGE
SURFACE TREATMENT CADMIUM RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS100-2S PS923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF BODY
SURFACE TREATMENT PASSIVATE INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS124 PS923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE INSIDE DIAMETER SURFACE OF BODY
OVERALL LENGTH 1.1200 INCHES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS100-2S PS923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE RIGHT END SURFACE OF LEFT FLANGE
SURFACE TREATMENT CADMIUM OUTSIDE DIAMETER SURFACE OF BODY
CHAMFER ANGLE (NON-CORE) ERR-070
SURFACE FINISH 63.0 MICROINCHES LEFT END SURFACE OF BODY AND FLANGE
SURFACE FINISH 63.0 MICROINCHES RIGHT END SURFACE OF LEFT FLANGE
STYLE DESIGNATOR SOLID
CORNER SHAPE SQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
CORNER SHAPE SQUARE INSIDE RIGHT CORNER
SURFACE TREATMENT CADMIUM OUTSIDE DIAMETER SURFACE OF FLANGE
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CORNER SHAPE CHAMFERED OUTSIDE RIGHT CORNER
FLANGE OUTSIDE DIAMETER 1.5000 INCHES NOMINAL
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY
SURFACE TREATMENT CADMIUM LEFT END SURFACE OF BODY AND FLANGE
CORNER SHAPE SQUARE INSIDE LEFT CORNER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION PS100-2S PS923,FSCM K0654 MFR REF SINGLE TREATMENT RESPONSE LEFT END SURFACE OF BODY AND FLANGE
FLANGE WIDTH 0.1200 INCHES NOMINAL
SURFACE TREATMENT CADMIUM RIGHT END SURFACE OF BODY

Restrictions/Controls & Freight Information | NSN 3120-01-209-8140

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.
Category Code Description
NMF Description 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating
Less than truck load rating Q 70.0
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 3120-01-209-8140

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each