PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

299580-5Bearing,ball,annular

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier · NSN 3110-00-155-6659 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-155-6659 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-155-6659. Primary manufacturer part number: 299580-5.
Features
  • Bearing,ball,annular — FSC 3110
  • Load Direction: RADIAL
  • Material: STEEL OUTER RING
  • Material: STEEL INNER RING
  • Material: STEEL BALL
  • Style Designator: LOADING GROOVE, NON-SEPARABLE
  • Surface Finish: GROUND
  • Standard Tolerance Designation: ABEC NO.1
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Outer Ring construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-155-6659, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-155-6659
Primary Part Number299580-5
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerNavair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
StatusACTIVE
Load DirectionRADIAL
MaterialSTEEL OUTER RING
MaterialSTEEL INNER RING
MaterialSTEEL BALL
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Surface FinishGROUND
Standard Tolerance DesignationABEC NO.1
Internal Fit-Up DesignationSTANDARD
Bore ShapeSTRAIGHT
Bore Diameter25.00 MILLIMETERS NOMINAL MM
Overall Outside Diameter52.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5975-00-079-41691533 INTERCHANGEABLE
Entrance Cap,electrical
Abb Installation Products Inc
6750-00-158-6898 INTERCHANGEABLE
Paper,copying,diazo Process
7920-00-165-727754007 INTERCHANGEABLE
Brush,dusting,bench
Jason Incorporated Dba Osborn International a Unit of Jason
2920-00-229-6558378 INTERCHANGEABLE
Spark Plug
Honeywell International Inc Dba Honeywell Div Consumer Products Group
3030-00-288-6460378 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
6750-00-311-6190 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-311-6191 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-311-6196 INTERCHANGEABLE
Paper,copying,diazo Process
6750-00-311-6202 INTERCHANGEABLE
Paper,copying,diazo Process
3439-00-360-5022X-ACTO 7378 INTERCHANGEABLE
Soldering Iron,electric
Elmers Products Inc Dba Elmers Adhesives and Office Products
Cross-Reference Index
Part NumberManufacturer
105W Timken Co Div the Timken Company (USA)
299580-5 PRIMARY Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA)
378 Phoenix Steel Corp (USA)
S7481 Chicago Pneumatic Tool Co (USA)
105M PRIMARY Skf Usa Inc. (USA)
Related Parts
5975-00-079-4169INTERCHANGEABLE
ENTRANCE CAP,ELECTRICAL
1533
6750-00-158-6898INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
7920-00-165-7277INTERCHANGEABLE
BRUSH,DUSTING,BENCH
54007
2920-00-229-6558INTERCHANGEABLE
SPARK PLUG
378
3030-00-288-6460INTERCHANGEABLE
BELT,V
378
6750-00-311-6190INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-311-6191INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-311-6196INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
6750-00-311-6202INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
3439-00-360-5022INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
X-ACTO 7378
3695-00-509-1707INTERCHANGEABLE
CONTAINER,CHAIN,OIL
6685-00-530-3911INTERCHANGEABLE
THERMOSTAT,FLOW CONTROL
3008594

Frequently Asked Questions

What is NSN 3110-00-155-6659?

NSN 3110-00-155-6659 is a Bearing,ball,annular, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-155-6659?

NSN 3110-00-155-6659 has 5 cross-referenced part numbers: 105W (Timken Co Div the Timken Company), 299580-5 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier), 378 (Phoenix Steel Corp), S7481 (Chicago Pneumatic Tool Co), 105M (Skf Usa Inc.).

What NSN replaces 3110-00-155-6659?

There are 12 known substitutes for 3110-00-155-6659: 5975-00-079-4169, 6750-00-158-6898, 7920-00-165-7277 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 299580-5?

Key specifications for 299580-5: Load Direction: RADIAL; Material: STEEL OUTER RING; Material: STEEL INNER RING; Material: STEEL BALL. 12 total characteristics are documented in the Federal Logistics Information System.

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