Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-136-4519 A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes BEARING, PLAIN, ROD END and BEARING, PLAIN, SPHERICAL.

Part Alternates: HSP78TL101, KSAD783, KSAD-78-3, 0382378E008, 03-823-78E-008, 10108082 , 4M29778, 4M297-78 , 4M29778T, 4M297-78T, 3120-01-136-4519, 01-136-4519, 3120011364519, 011364519

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 09 AUG 1982 01-136-4519

Drawings & Photos | NSN 3120-01-136-4519


Demand History | NSN 3120-01-136-4519

Part Number Request Date QTY Origin
4M29778T 2020-04-107 1 United States
HSP78TL101 2010-01-21 50 United States
3120-01-136-4519 2008-09-254 33 DIBBS
3120-01-136-4519 2008-09-252 166 DIBBS
3120-01-136-4519 2008-08-225 472 DIBBS
3120-01-136-4519 2008-08-218 5 DIBBS
3120-01-136-4519 2008-06-168 78 DIBBS
3120-01-136-4519 2008-04-121 134 DIBBS
3120-01-136-4519 2008-02-60 35 DIBBS
3120-01-136-4519 2008-02-59 9 DIBBS
3120-01-136-4519 2008-02-50 8 DIBBS
3120-01-136-4519 2008-02-36 362 DIBBS
3120-01-136-4519 2008-01-11 338 DIBBS
3120-01-136-4519 2007-11-333 129 DIBBS
3120-01-136-4519 2007-11-323 35 DIBBS
3120-01-136-4519 2007-11-320 9 DIBBS
3120-01-136-4519 2007-11-318 18 DIBBS
3120-01-136-4519 2007-10-278 35 DIBBS
3120-01-136-4519 2007-08-225 57 DIBBS
3120-01-136-4519 2007-05-151 87 DIBBS

Cross Reference | NSN 3120-01-136-4519

Part Number Cage Code Manufacturer
03-823-78E-008 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
4M297-78 02758 U S BEARINGS
4M297-78 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
4M297-78 76301 BOEING COMPANY, THE DBA BOEING
4M297-78 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
HSP78TL101 02758 U S BEARINGS
KSAD-78-3 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING

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Technical Data | NSN 3120-01-136-4519

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 2024 INNER MEMBER ALUMINUM ALLOY 2024 OUTER RACE MEMBER PLASTIC POLYTETRAFLUOROETHYLENE RACE LINER
SURFACE TREATMENT ANODIZE INNER MEMBER
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-A-8625 TY 3 MIL SPEC SINGLE TREATMENT RESPONSE INNER MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 4.8900 INCHES MINIMUM AND 4.8910 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 5.5390 INCHES MINIMUM AND 5.5400 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.8950 INCHES MINIMUM AND 0.9000 INCHES MAXIMUM
INNER MEMBER WIDTH 1.2570 INCHES MINIMUM AND 1.2600 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 68400 POUNDS
SPECIAL FEATURES SHIPPED PACKED DRY; HEAT STABILIZED FOR OPERATION FROM MINUS 65 DEG F TO PLUS 250 DEG F

Restrictions/Controls & Freight Information | NSN 3120-01-136-4519

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 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 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 3120-01-136-4519

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 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