PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

L310FS10000-3Bearing,ball,annular

Timken Co Div the Timken Company · NSN 3110-00-554-3209 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-554-3209 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-554-3209. Primary manufacturer part number: L310FS10000-3.
Features
  • Bearing,ball,annular — FSC 3110
  • Internal Fit-Up Designation: STANDARD
  • Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
  • Material: STEEL OVERALL
  • Standard Tolerance Designation: ABEC NO.1
  • Retainer Fabrication Method: PRESSED
  • Bore Diameter: 50.00 MILLIMETERS NOMINAL MM
  • Bore Shape: STRAIGHT
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Overall construction
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-00-554-3209, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Timken Co Div the Timken Company. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-554-3209
Primary Part NumberL310FS10000-3
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerTimken Co Div the Timken Company
StatusACTIVE
Internal Fit-Up DesignationSTANDARD
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE
MaterialSTEEL OVERALL
Standard Tolerance DesignationABEC NO.1
Retainer Fabrication MethodPRESSED
Bore Diameter50.00 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Surface FinishGROUND
Overall Outside Diameter110.00 MILLIMETERS NOMINAL MM
Load DirectionRADIAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-156-5095118031-1 INTERCHANGEABLE
Bearing,ball,annular
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-156-5101 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
L310FS10000-3 Timken Co Div the Timken Company (USA)
L310FS50000SE Timken Co Div the Timken Company (USA)
AA59598-210JCBT Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
A-A-59598 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
1310J Skf Usa Inc. (USA)
Related Parts
3110-00-156-5095INTERCHANGEABLE
BEARING,BALL,ANNULAR
118031-1
3110-00-156-5101INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-00-554-3209?

NSN 3110-00-554-3209 is a Bearing,ball,annular, manufactured by Timken Co Div the Timken Company, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-554-3209?

NSN 3110-00-554-3209 has 5 cross-referenced part numbers: L310FS10000-3 (Timken Co Div the Timken Company), L310FS50000SE (Timken Co Div the Timken Company), AA59598-210JCBT (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), A-A-59598 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 1310J (Skf Usa Inc.).

What NSN replaces 3110-00-554-3209?

There are 2 known substitutes for 3110-00-554-3209: 3110-00-156-5095, 3110-00-156-5101. Verify interchangeability with system specifications before substitution.

What are the specifications of L310FS10000-3?

Key specifications for L310FS10000-3: Internal Fit-Up Designation: STANDARD; Style Designator: NON-LOADING GROOVE, NON-SEPARABLE CARTRIDGE TYPE; Material: STEEL OVERALL; Standard Tolerance Designation: ABEC NO.1. 11 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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