Product Details | SELF-ALIGNING PLAIN BEARING

3120-00-580-1771 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: HSBG912, HSBG9-12, HSBG9SP14, LHAE3G, RSPG9A, GB14B, GB14B9, 55176, 3120-00-580-1771, 00-580-1771, 3120005801771, 005801771

Bearings | Bearings, Plain, Unmounted

Supply Group (FSG) NSN Assign. NIIN
31 01 JAN 1960 00-580-1771

Drawings & Photos | NSN 3120-00-580-1771


Demand History | NSN 3120-00-580-1771

Part Number Request Date QTY Origin
55176 2024-09-260 14 DIBBS
GB14B 2024-09-260 14 DIBBS
GB14B9 2024-09-260 14 DIBBS
HSBG9-12 2024-09-260 14 DIBBS
HSBG9SP14 2024-09-260 14 DIBBS
LHAE3G 2024-09-260 14 DIBBS
RSPG9A 2024-09-260 14 DIBBS
55176 2024-01-04 14 DIBBS
GB14B 2024-01-04 14 DIBBS
GB14B9 2024-01-04 14 DIBBS
HSBG9-12 2024-01-04 14 DIBBS
HSBG9SP14 2024-01-04 14 DIBBS
LHAE3G 2024-01-04 14 DIBBS
RSPG9A 2024-01-04 14 DIBBS
55176 2023-02-52 22 DIBBS
GB14B 2023-02-52 22 DIBBS
GB14B9 2023-02-52 22 DIBBS
HSBG9-12 2023-02-52 22 DIBBS
HSBG9SP14 2023-02-52 22 DIBBS
LHAE3G 2023-02-52 22 DIBBS
RSPG9A 2023-02-52 22 DIBBS
55176 2023-02-41 1 DIBBS
GB14B 2023-02-41 1 DIBBS
GB14B9 2023-02-41 1 DIBBS
HSBG9-12 2023-02-41 1 DIBBS
HSBG9SP14 2023-02-41 1 DIBBS
LHAE3G 2023-02-41 1 DIBBS
RSPG9A 2023-02-41 1 DIBBS
55176 2023-02-38 22 DIBBS
GB14B 2023-02-38 22 DIBBS
GB14B9 2023-02-38 22 DIBBS
HSBG9-12 2023-02-38 22 DIBBS
HSBG9SP14 2023-02-38 22 DIBBS
LHAE3G 2023-02-38 22 DIBBS
RSPG9A 2023-02-38 22 DIBBS
55176 2023-02-33 1 DIBBS
GB14B 2023-02-33 1 DIBBS
GB14B9 2023-02-33 1 DIBBS
HSBG9-12 2023-02-33 1 DIBBS
HSBG9SP14 2023-02-33 1 DIBBS
LHAE3G 2023-02-33 1 DIBBS
RSPG9A 2023-02-33 1 DIBBS
55176 2019-11-325 12 DIBBS
GB14B 2019-11-325 12 DIBBS
GB14B9 2019-11-325 12 DIBBS
HSBG9-12 2019-11-325 12 DIBBS
HSBG9SP14 2019-11-325 12 DIBBS
LHAE3G 2019-11-325 12 DIBBS
RSPG9A 2019-11-325 12 DIBBS
55176 2019-11-317 12 DIBBS
GB14B 2019-11-317 12 DIBBS
GB14B9 2019-11-317 12 DIBBS
HSBG9-12 2019-11-317 12 DIBBS
HSBG9SP14 2019-11-317 12 DIBBS
LHAE3G 2019-11-317 12 DIBBS
RSPG9A 2019-11-317 12 DIBBS
55176 2019-10-283 2 DIBBS
GB14B 2019-10-283 2 DIBBS
GB14B9 2019-10-283 2 DIBBS
HSBG9-12 2019-10-283 2 DIBBS
HSBG9SP14 2019-10-283 2 DIBBS
LHAE3G 2019-10-283 2 DIBBS
RSPG9A 2019-10-283 2 DIBBS
55176 2019-10-275 20 DIBBS
GB14B 2019-10-275 20 DIBBS
GB14B9 2019-10-275 20 DIBBS
HSBG9-12 2019-10-275 20 DIBBS
HSBG9SP14 2019-10-275 20 DIBBS
LHAE3G 2019-10-275 20 DIBBS
RSPG9A 2019-10-275 20 DIBBS
3120-00-580-1771 2019-09-266 20 US
55176 2019-09-265 20 DIBBS
GB14B 2019-09-265 20 DIBBS
GB14B9 2019-09-265 20 DIBBS
HSBG9-12 2019-09-265 20 DIBBS
HSBG9SP14 2019-09-265 20 DIBBS
LHAE3G 2019-09-265 20 DIBBS
RSPG9A 2019-09-265 20 DIBBS
55176 2019-07-199 7 DIBBS
GB14B 2019-07-199 7 DIBBS
GB14B9 2019-07-199 7 DIBBS
HSBG9-12 2019-07-199 7 DIBBS
HSBG9SP14 2019-07-199 7 DIBBS
LHAE3G 2019-07-199 7 DIBBS
RSPG9A 2019-07-199 7 DIBBS
55176 2019-06-155 1 DIBBS
GB14B 2019-06-155 1 DIBBS
GB14B9 2019-06-155 1 DIBBS
HSBG9-12 2019-06-155 1 DIBBS
HSBG9SP14 2019-06-155 1 DIBBS
LHAE3G 2019-06-155 1 DIBBS
RSPG9A 2019-06-155 1 DIBBS

Cross Reference | NSN 3120-00-580-1771

Part Number Cage Code Manufacturer
55176 09455 RBC TRANSPORT DYNAMICS CORP. DIV RBC TRANSPORT DYNAMICS
GB14B 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
GB14B9 02758 U S BEARINGS
GB14B9 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE
HSBG9-12 97613 DOVER ENGINEERED SYSTEMS, INC. DBA KAHR BEARING
HSBG9SP14 15860 NEW HAMPSHIRE BALL BEARINGS, INC. DBA ASTRO DIVISION
LHAE3G 73134 ROLLER BEARING COMPANY OF AMERICA, INC.
RSPG9A 99528 RADIAL BEARING CORPORATION

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Technical Data | NSN 3120-00-580-1771

Characteristic Specifications
STYLE DESIGNATOR 11B WITHOUT INSERT OR LINER
BORE DIAMETER 0.5620 INCHES MINIMUM AND 0.5625 INCHES MAXIMUM
OUTER MEMBER OUTSIDE DIAMETER 1.0932 INCHES MINIMUM AND 1.0937 INCHES MAXIMUM
OUTER MEMBER WIDTH 0.4320 INCHES MINIMUM AND 0.4420 INCHES MAXIMUM
INNER MEMBER WIDTH 0.5570 INCHES MINIMUM AND 0.5620 INCHES MAXIMUM
STATIC RADIAL LOAD RATING 21600 POUNDS
MANUFACTURERS CODE 26512
MFR SOURCE CONTROLLING REFERENCE GB14B9

Restrictions/Controls & Freight Information | NSN 3120-00-580-1771

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:UPrecious metal type is unknown
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 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 XX
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 3120-00-580-1771

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each