PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6203-NRBearing,ball,annular

Skf Usa Inc. · NSN 3110-01-197-5864 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-197-5864 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-197-5864. Primary manufacturer part number: 6203-NR.
Features
  • Bearing,ball,annular — FSC 3110
  • Criticality Code Justification: ZZZY
  • Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
  • Material: STEEL OVERALL
  • 3 verified cross-references
  • Primary manufacturer: Skf Usa Inc.
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 3110-01-197-5864, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Skf Usa Inc.. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-01-197-5864
Primary Part Number6203-NR
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSkf Usa Inc.
StatusACTIVE
Criticality Code JustificationZZZY
Reference Number Differentiating CharacteristicsMATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS
MaterialSTEEL OVERALL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
3110-00-064-4742 INTERCHANGEABLE
Bearing,ball,annular
Cross-Reference Index
Part NumberManufacturer
6203-NR Skf Usa Inc. (USA)
E-73838 PC 103 Timken Gears & Services Inc. Div Philadelphia Gear (USA)
E-73838PC103 Flowserve Corp Dba Automax Actuators Div Flowserve Us Company (USA)
Related Parts
3110-00-064-4742INTERCHANGEABLE
BEARING,BALL,ANNULAR

Frequently Asked Questions

What is NSN 3110-01-197-5864?

NSN 3110-01-197-5864 is a Bearing,ball,annular, manufactured by Skf Usa Inc., classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-197-5864?

NSN 3110-01-197-5864 has 3 cross-referenced part numbers: 6203-NR (Skf Usa Inc.), E-73838 PC 103 (Timken Gears & Services Inc. Div Philadelphia Gear), E-73838PC103 (Flowserve Corp Dba Automax Actuators Div Flowserve Us Company).

What NSN replaces 3110-01-197-5864?

There is 1 known substitute for 3110-01-197-5864: 3110-00-064-4742. Verify interchangeability with system specifications before substitution.

What are the specifications of 6203-NR?

Key specifications for 6203-NR: Criticality Code Justification: ZZZY; Reference Number Differentiating Characteristics: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Material: STEEL OVERALL. 3 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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