PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4204Bearing,ball,annular

Schaeffler Aerospace Germany Gmbh & Co. Kg · NSN 3110-00-997-5554 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-997-5554 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-997-5554. Primary manufacturer part number: 4204.
Features
  • Bearing,ball,annular — FSC 3110
  • Bore Diameter: 20.00 MILLIMETERS NOMINAL MM
  • Bore Shape: STRAIGHT
  • Standard Tolerance Designation: ABEC NO.1
  • Surface Finish: GROUND
  • Internal Fit-Up Contact Angular Direction: PRIMARILY RADIAL
  • Internal Fit-Up Designation: STANDARD
  • Lubrication Material: LUBRICANT
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 3110-00-997-5554, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Schaeffler Aerospace Germany Gmbh & Co. Kg. Government technical data includes 11 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. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN3110-00-997-5554
Primary Part Number4204
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerSchaeffler Aerospace Germany Gmbh & Co. Kg
StatusACTIVE
Bore Diameter20.00 MILLIMETERS NOMINAL MM
Bore ShapeSTRAIGHT
Standard Tolerance DesignationABEC NO.1
Surface FinishGROUND
Internal Fit-Up Contact Angular DirectionPRIMARILY RADIAL
Internal Fit-Up DesignationSTANDARD
Lubrication MaterialLUBRICANT
Load DirectionRADIAL
MaterialSTEEL OVERALL
Style DesignatorLOADING GROOVE, NON-SEPARABLE
Overall Outside Diameter47.00 MILLIMETERS NOMINAL MM
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5310-00-021-8582 INTERCHANGEABLE
Nut,plain,hexagon
5905-00-053-1787RHS25K INTERCHANGEABLE
Resistor,variable,wire Wound,non
Ohmite Holding, L.l.c. Dba Ohmite Manufacturing
5950-00-520-5296 INTERCHANGEABLE
Coil,radio Frequency
6640-00-933-86654204 INTERCHANGEABLE
Test Tube
Bayer Healthcare Llc Dba Bayer Healthcare-Viterion
7930-00-950-1747 INTERCHANGEABLE
Wax,general Purpose
5910-00-954-1603 INTERCHANGEABLE
Capacitor,fixed,ceramic Dielectr
6625-01-021-359711499060-2 INTERCHANGEABLE
Lead,test
Us Army Aviation and Missile Command
6510-01-039-9338 INTERCHANGEABLE
Protective Coating,surface Lesio
4130-01-220-9361 INTERCHANGEABLE
Condensing Unit,refrigerating
6640-01-302-26664204 INTERCHANGEABLE
Funnel,filtering,laboratory
Gelman Sciences Inc
Cross-Reference Index
Part NumberManufacturer
4204 PRIMARY Schaeffler Aerospace Germany Gmbh & Co. Kg (DEU)
Related Parts
5310-00-021-8582INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5905-00-053-1787INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,NON
RHS25K
5950-00-520-5296INTERCHANGEABLE
COIL,RADIO FREQUENCY
6640-00-933-8665INTERCHANGEABLE
TEST TUBE
4204
7930-00-950-1747INTERCHANGEABLE
WAX,GENERAL PURPOSE
5910-00-954-1603INTERCHANGEABLE
CAPACITOR,FIXED,CERAMIC DIELECTR
6625-01-021-3597INTERCHANGEABLE
LEAD,TEST
11499060-2
6510-01-039-9338INTERCHANGEABLE
PROTECTIVE COATING,SURFACE LESIO
4130-01-220-9361INTERCHANGEABLE
CONDENSING UNIT,REFRIGERATING
6640-01-302-2666INTERCHANGEABLE
FUNNEL,FILTERING,LABORATORY
4204
4720-01-314-2521INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC
9330-01-462-4234INTERCHANGEABLE
PLASTIC SHEET

Frequently Asked Questions

What is NSN 3110-00-997-5554?

NSN 3110-00-997-5554 is a Bearing,ball,annular, manufactured by Schaeffler Aerospace Germany Gmbh & Co. Kg, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-00-997-5554?

NSN 3110-00-997-5554 has 1 cross-referenced part number: 4204 (Schaeffler Aerospace Germany Gmbh & Co. Kg).

What NSN replaces 3110-00-997-5554?

There are 12 known substitutes for 3110-00-997-5554: 5310-00-021-8582, 5905-00-053-1787, 5950-00-520-5296 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4204?

Key specifications for 4204: Bore Diameter: 20.00 MILLIMETERS NOMINAL MM; Bore Shape: STRAIGHT; Standard Tolerance Designation: ABEC NO.1; Surface Finish: GROUND. 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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