PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

GB14B10Bearing,plain,self-Aligning

Northrop Grumman Systems Corporation · NSN 3120-00-580-9860 · FSC 3120 · No Item Name Available
Verified by PartsTable
NSN 3120-00-580-9860 — this item is cataloged by the U.S. Government under National Stock Number 3120-00-580-9860. Primary manufacturer part number: GB14B10.
Features
  • Bearing,plain,self-Aligning — FSC 3120
  • Inner Member Width: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
  • Outer Member Outside Diameter: 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
  • Material: STEEL OVERALL
  • Style Designator: WITHOUT INSERT OR LINER
  • Outer Member Width: 0.5000 INCHES NOMINAL IN
  • Bore Diameter: 0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
  • 12 verified cross-references
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,plain,self-Aligning, cataloged under National Stock Number 3120-00-580-9860, is classified within Federal Supply Class 3120 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 12 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3120-00-580-9860
Primary Part NumberGB14B10
Item NameBearing,plain,self-Aligning
FSC / FSG3120 / 31 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation
StatusCANCELLED
Inner Member Width0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
Outer Member Outside Diameter1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN
MaterialSTEEL OVERALL
Style DesignatorWITHOUT INSERT OR LINER
Outer Member Width0.5000 INCHES NOMINAL IN
Bore Diameter0.6245 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5340-00-514-671992-174 INTERCHANGEABLE
Plug,fusible
Superior Valve Co
5961-00-952-6703 INTERCHANGEABLE
Semiconductor Device,diode
5950-01-459-979655177 INTERCHANGEABLE
Transformer,current
Mako Compressors, Llc
5330-01-510-970755177 INTERCHANGEABLE
Packing Assembly
Flowserve Inc
2040-01-561-120155177 INTERCHANGEABLE
Hook,boat
Noble Supply & Logistics, Llc
Cross-Reference Index
Part NumberManufacturer
GB14B10 Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA)
RSPG-10A Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc (USA)
GB14B10 Roller Bearing Company of America, Inc. (USA)
GB14B10 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
LHAE-10G Roller Bearing Company of America, Inc. (USA)
GB14B10 PRIMARY Northrop Grumman Systems Corporation (USA)
55177 Rbc Transport Dynamics Corp Div Rbc Transport Dynamics (USA)
HSBG10SP14 New Hampshire Ball Bearings Inc Div Astro Division (USA)
GB14B10 New Hampshire Ball Bearings Inc Div Astro Division (USA)
GB14B10 U S Bearings (USA)
HSBG10-12 Sargent Aerospace & Defense, Llc Dba Kahr Bearings (USA)
GB14B10 Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc (USA)
Related Parts
5340-00-514-6719INTERCHANGEABLE
PLUG,FUSIBLE
92-174
5961-00-952-6703INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
5950-01-459-9796INTERCHANGEABLE
TRANSFORMER,CURRENT
55177
5330-01-510-9707INTERCHANGEABLE
PACKING ASSEMBLY
55177
2040-01-561-1201INTERCHANGEABLE
HOOK,BOAT
55177

Frequently Asked Questions

What is NSN 3120-00-580-9860?

NSN 3120-00-580-9860 is a Bearing,plain,self-Aligning, manufactured by Northrop Grumman Systems Corporation, classified under FSC 3120 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3120-00-580-9860?

NSN 3120-00-580-9860 has 12 cross-referenced part numbers: GB14B10 (Sargent Aerospace & Defense, Llc Dba Kahr Bearings), RSPG-10A (Radial Bearing Corporation Dba Radial Bearing Corp of Connecticu Div Radial Bearing Llc), GB14B10 (Roller Bearing Company of America, Inc.), GB14B10 (Rbc Transport Dynamics Corp Div Rbc Transport Dynamics), LHAE-10G (Roller Bearing Company of America, Inc.) and 7 more.

What NSN replaces 3120-00-580-9860?

There are 5 known substitutes for 3120-00-580-9860: 5340-00-514-6719, 5961-00-952-6703, 5950-01-459-9796 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of GB14B10?

Key specifications for GB14B10: Inner Member Width: 0.6200 INCHES MINIMUM AND 0.6250 INCHES MAXIMUM IN; Outer Member Outside Diameter: 1.1870 INCHES MINIMUM AND 1.1875 INCHES MAXIMUM IN; Material: STEEL OVERALL; Style Designator: WITHOUT INSERT OR LINER. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3120-00-580-9860 still in active supply?

NSN 3120-00-580-9860 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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