PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

20720Bearing,ball,annular

Cooper Industries Inc Dba Cooper Tools · NSN 3110-01-228-0400 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-01-228-0400 — this item is cataloged by the U.S. Government under National Stock Number 3110-01-228-0400. Primary manufacturer part number: 20720.
Features
  • Bearing,ball,annular — FSC 3110
  • 1 verified cross-reference
  • Primary manufacturer: Cooper Industries Inc Dba Cooper Tools
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
General Description

The Bearing,ball,annular, cataloged under National Stock Number 3110-01-228-0400, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Cooper Industries Inc Dba Cooper Tools. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBearing,ball,annular
FSC / FSG3110 — No Item Name Available (FSG 31)
ManufacturersCooper Industries Inc Dba Cooper Tools (CAGE 24047)
Technical Specifications
ParameterValue
NSN3110-01-228-0400
Primary Part Number20720
Item NameBearing,ball,annular
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerCooper Industries Inc Dba Cooper Tools
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
5985-00-001-5788669771-1 INTERCHANGEABLE
Dummy Load,electrical
Raytheon Company Dba Raytheon
3110-00-144-8869R-200ZZSD502RDA1P15LY48U INTERCHANGEABLE
Bearing,ball,annular
New Hampshire Ball Bearings Inc Div Precision Division
3455-00-232-421920085 INTERCHANGEABLE
Reamer,machine
Brown & Sharpe, Inc. Div Precision Measuring Instruments, Tesa Usa
9540-00-528-9398 INTERCHANGEABLE
Structural Section,special Shape
9540-00-596-7512 INTERCHANGEABLE
Structural Section,special Shape
4720-00-936-648820720 INTERCHANGEABLE
Hose,preformed
Gates Corporation
1660-00-942-873220720 INTERCHANGEABLE
Button,valve Assemb
Avox Systems Inc Dba Avox Systems Inc
6840-01-393-704520720 INTERCHANGEABLE
Deodorant,utility
Thetford Corp
Cross-Reference Index
Part NumberManufacturer
20720 Cooper Industries Inc Dba Cooper Tools (USA)
Related Parts
5985-00-001-5788INTERCHANGEABLE
DUMMY LOAD,ELECTRICAL
669771-1
3110-00-144-8869INTERCHANGEABLE
BEARING,BALL,ANNULAR
R-200ZZSD502RDA1P15LY48U
3455-00-232-4219INTERCHANGEABLE
REAMER,MACHINE
20085
9540-00-528-9398INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
9540-00-596-7512INTERCHANGEABLE
STRUCTURAL SECTION,SPECIAL SHAPE
4720-00-936-6488INTERCHANGEABLE
HOSE,PREFORMED
20720
1660-00-942-8732INTERCHANGEABLE
BUTTON,VALVE ASSEMB
20720
6840-01-393-7045INTERCHANGEABLE
DEODORANT,UTILITY
20720

Frequently Asked Questions

What is NSN 3110-01-228-0400?

NSN 3110-01-228-0400 is a Bearing,ball,annular, manufactured by Cooper Industries Inc Dba Cooper Tools, classified under FSC 3110 (No Item Name Available). Status: active.

What are the part numbers for NSN 3110-01-228-0400?

NSN 3110-01-228-0400 has 1 cross-referenced part number: 20720 (Cooper Industries Inc Dba Cooper Tools).

What NSN replaces 3110-01-228-0400?

There are 8 known substitutes for 3110-01-228-0400: 5985-00-001-5788, 3110-00-144-8869, 3455-00-232-4219 and 5 more. Verify interchangeability with system specifications before substitution.

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