PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6203-2ZBearing,ball,annular

Leblanc & Associates, L.l.c · NSN 3110-01-702-8091 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-702-8091 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-702-8091. Primary manufacturer part number: 6203-2Z.
Features
  • Bearing,ball,annular — FSC 3110
  • Self-Alignment Location: INTERNAL
  • Load Direction: ANGULAR
  • Shield Quantity: 2
  • Alignment Type: RIGID
  • Bore Shape: STRAIGHT
  • Overall Outside Diameter: 40.0 MILLIMETERS NOMINAL MM
  • Bore Diameter: 17.0 MILLIMETERS NOMINAL MM
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 3110-01-702-8091, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Leblanc & Associates, L.l.c. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN3110-01-702-8091
Primary Part Number6203-2Z
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerLeblanc & Associates, L.l.c
StatusACTIVE
Self-Alignment LocationINTERNAL
Load DirectionANGULAR
Shield Quantity2
Alignment TypeRIGID
Bore ShapeSTRAIGHT
Overall Outside Diameter40.0 MILLIMETERS NOMINAL MM
Bore Diameter17.0 MILLIMETERS NOMINAL MM
Surface FinishGROUND
MaterialSTEEL OVERALL
Style DesignatorNON-LOADING GROOVE, NON-SEPARABLE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
3110-00-144-8589 INTERCHANGEABLE
Bearing,ball,annular
3110-01-182-2476 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
6203-2Z PRIMARY Leblanc & Associates, L.l.c (USA)
Related Parts
3110-00-144-8589INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-01-182-2476INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-01-702-8091?

NSN 3110-01-702-8091 is a Bearing,ball,annular, manufactured by Leblanc & Associates, L.l.c, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-702-8091?

NSN 3110-01-702-8091 has 1 cross-referenced part number: 6203-2Z (Leblanc & Associates, L.l.c).

What NSN replaces 3110-01-702-8091?

There are 2 known substitutes for 3110-01-702-8091: 3110-00-144-8589, 3110-01-182-2476. Verify interchangeability with system specifications before substitution.

What are the specifications of 6203-2Z?

Key specifications for 6203-2Z: Self-Alignment Location: INTERNAL; Load Direction: ANGULAR; Shield Quantity: 2; Alignment Type: RIGID. 12 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com