Product Details | SPHERICAL PLAIN BEARING

3120-01-008-1979 A detachable part 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. It may be divided into two or more segments of 180 degrees (3.141 radians) or less. The item has a cylindrical bore and is basically spherical in its exterior design to allow for shaft misalignment. Excludes BEARING, PLAIN, SELF-ALIGNING.

Part Alternates: PL509E205DRPI, 509E205DR1, 509E205DR-1, 3120-01-008-1979, 01-008-1979, 3120010081979, 010081979

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 17 AUG 1975 01-008-1979

Drawings & Photos | NSN 3120-01-008-1979


Demand History | NSN 3120-01-008-1979

Part Number Request Date QTY Origin
509E205DR-1 2024-01-17 4 DIBBS
X322696 2024-01-17 4 DIBBS
509E205DR-1 2024-01-09 4 DIBBS
X322696 2024-01-09 4 DIBBS
509E205DR-1 2023-12-339 3 DIBBS
X322696 2023-12-339 3 DIBBS
509E205DR-1 2023-07-200 2 DIBBS
X322696 2023-07-200 2 DIBBS
509E205DR-1 2023-07-192 2 DIBBS
X322696 2023-07-192 2 DIBBS
509E205DR-1 2023-06-173 1 DIBBS
509E205DR-1 2023-06-173 2 DIBBS
X322696 2023-06-173 1 DIBBS
X322696 2023-06-173 2 DIBBS
509E205DR-1 2023-03-89 1 DIBBS
X322696 2023-03-89 1 DIBBS
509E205DR-1 2023-03-81 1 DIBBS
X322696 2023-03-81 1 DIBBS
509E205DR-1 2023-03-64 2 DIBBS
X322696 2023-03-64 2 DIBBS
509E205DR-1 2023-02-54 2 DIBBS
X322696 2023-02-54 2 DIBBS
509E205DR-1 2021-12-361 2 DIBBS
X322696 2021-12-361 2 DIBBS
509E205DR-1 2021-12-354 3 DIBBS
X322696 2021-12-354 3 DIBBS
509E205DR-1 2021-02-46 2 DIBBS
X322696 2021-02-46 2 DIBBS
509E205DR-1 2020-12-357 2 DIBBS
X322696 2020-12-357 2 DIBBS
509E205DR-1 2020-05-140 2 DIBBS
509E205DR-1 2020-05-125 2 DIBBS
509E205DR-1 2020-03-72 2 DIBBS
X322696 2020-03-72 2 DIBBS
509E205DR-1 2020-01-27 1 DIBBS
X322696 2020-01-27 1 DIBBS
509E205DR-1 2020-01-16 1 DIBBS
X322696 2020-01-16 1 DIBBS
X322696 2019-05-122 2 DIBBS
3120-01-008-1979 2018-09-261 1 DIBBS
3120-01-008-1979 2018-04-120 1 DIBBS
3120-01-008-1979 2018-04-109 1 DIBBS
3120-01-008-1979 2017-09-253 1 DIBBS
3120-01-008-1979 2017-03-89 1 DIBBS
3120-01-008-1979 2017-03-78 1 DIBBS
3120-01-008-1979 2015-02-54 1 DIBBS
3120-01-008-1979 2015-02-50 1 DIBBS
3120-01-008-1979 2014-07-198 2 DIBBS
3120-01-008-1979 2014-06-176 2 DIBBS
3120-01-008-1979 2013-10-283 2 DIBBS
3120-01-008-1979 2012-08-244 2 DIBBS
3120-01-008-1979 2012-03-68 3 DIBBS

Cross Reference | NSN 3120-01-008-1979

Part Number Cage Code Manufacturer
509E205DR-1 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV
PL509E205DRPI 03502 GENERAL ELECTRIC CO NAVAL AND DRIVE TURBINE SYSTEMS DEPT
PL509E205DRPI 0BR59 DRESSER-RAND COMPANY DBA STEAM TRBINE MTR GENERATOR DIV

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Technical Data | NSN 3120-01-008-1979

Characteristic Specifications
MATERIAL TIN ALLOY UNS L13840 BORE LINER STEEL COMP 1020 SPHERICAL SURFACE
STYLE DESIGNATOR 15B SEGMENTED
OVERALL LENGTH 2.6250 INCHES NOMINAL
BODY INSIDE DIAMETER 3.5070 INCHES MINIMUM AND 3.5080 INCHES MAXIMUM
SPHERICAL BODY DIAMETER 5.4993 INCHES MINIMUM AND 5.5000 INCHES MAXIMUM
CORNER SHAPE SQUARE INSIDE RIGHT CORNER SQUARE INSIDE LEFT CORNER
SURFACE FINISH 32.0 MICROINCHES INSIDE DIAMETER SURFACE OF BODY 63.0 MICROINCHES LEFT END SURFACE 63.0 MICROINCHES RIGHT END SURFACE 63.0 MICROINCHES SPHERICAL SURFACE
MANUFACTURERS CODE 0BR59
DESIGN CONTROL REFERENCE 509E205DR-1

Restrictions/Controls & Freight Information | NSN 3120-01-008-1979

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 114850 BEARING/BUSHING O/T BALL/ROLLER I/S
Less than car load rating W Rating Variable
Less than truck load rating Q 70.0
Water commodity Code 742 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 3120-01-008-1979

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
AY : Assembly