Product Details | SELF-ALIGNING PLAIN BEARING

3120-01-505-0011 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: GB520FB5C, 3120-01-505-0011, 01-505-0011, 3120015050011, 015050011

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 18 FEB 2003 01-505-0011

Drawings & Photos | NSN 3120-01-505-0011


Demand History | NSN 3120-01-505-0011

Part Number Request Date QTY Origin
GB520FB5C 2025-10-274 5 DIBBS
GB520FB5C 2025-09-265 5 DIBBS
GB520FB5C 2025-05-149 21 DIBBS
GB520FB5C 2025-05-141 21 DIBBS
GB520FB5C 2025-04-111 5 DIBBS
GB520FB5C 2025-03-87 6 DIBBS
GB520FB5C 2025-03-77 6 DIBBS
GB520FB5C 2025-01-28 10 DIBBS
GB520FB5C 2025-01-20 10 DIBBS
GB520FB5C 2024-07-212 3 DIBBS
GB520FB5C 2024-07-204 3 DIBBS
GB520FB5C 2024-01-02 10 DIBBS
GB520FB5C 2023-12-354 10 DIBBS
GB520FB5C 2023-12-351 10 DIBBS
GB520FB5C 2023-12-346 10 DIBBS
GB520FB5C 2023-08-242 5 DIBBS
GB520FB5C 2023-08-232 5 DIBBS
GB520FB5C 2023-03-72 5 DIBBS
GB520FB5C 2023-03-60 5 DIBBS
GB520FB5C 2021-12-350 13 DIBBS
GB520FB5C 2021-12-342 13 DIBBS
GB520FB5C 2021-10-298 16 DIBBS
GB520FB5C 2021-10-290 16 DIBBS
GB520FB5C 2012-09-257 5 US
3120-01-505-0011 2012-08-227 81 DIBBS
GB520FB5C 2012-06-173 15 US
3120-01-505-0011 2011-06-157 72 DIBBS
3120-01-505-0011 2010-03-64 18 DIBBS
3120-01-505-0011 2009-02-51 20 United States
3120-01-505-0011 2008-02-35 32 DIBBS
3120-01-505-0011 2007-06-166 104 DIBBS

Cross Reference | NSN 3120-01-505-0011

Part Number Cage Code Manufacturer
GB520FB5C 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
GB520FB5C 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GB520FB5C 73134 ROLLER BEARING COMPANY OF AMERICA, INC.

Request a Quote

What Our Customers Say

Compare

NSNs for Compare ( up to 4 ): Add 3120-01-505-0011

Technical Data | NSN 3120-01-505-0011

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING INNER MEMBER
MATERIAL DOCUMENT AND CLASSIFICATION AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE INNER MEMBER AMS 5630 ASSN STD SINGLE MATERIAL RESPONSE RACE INSERT
HARDNESS RATING 28.0 ROCKWELL C MINIMUM AND 36.0 ROCKWELL C MAXIMUM INNER MEMBER 56.0 ROCKWELL C MINIMUM RACE INSERT
SURFACE TREATMENT CHROMIUM INNER MEMBER
STYLE DESIGNATOR 11A WITH INSERT AND/OR LINER
BORE DIAMETER 0.3125 INCHES NOMINAL
OUTER MEMBER OUTSIDE DIAMETER 1.2500 INCHES NOMINAL
OUTER MEMBER WIDTH 0.6560 INCHES NOMINAL
INNER MEMBER WIDTH 0.8120 INCHES NOMINAL
SPECIAL FEATURES 440 CORROSION RESISTING STEEL MATERIAL
III STORAGE TEMP RANGE -54.0 TO 121.0 DEG CELSIUS
III END ITEM IDENTIFICATION HAWKEYE
III PART NAME ASSIGNED BY CONTROLLING AGENCY BEARING, SPHERE

Restrictions/Controls & Freight Information | NSN 3120-01-505-0011

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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 114800 BEARING,ROLLER,THRUST
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 742 unknown
Originating Activity Code 85 Department of Energy
West Mifflin, PA 15122
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 3120-01-505-0011

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative