PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A243848Bearing,ball,linear Motion

Thomson Industries Inc · NSN 3110-00-227-2961 · FSC 3110 · No Item Name Available
Verified by PartsTable
NSN 3110-00-227-2961 — this item is cataloged by the U.S. Government under National Stock Number 3110-00-227-2961. Primary manufacturer part number: A243848.
Features
  • Bearing,ball,linear Motion — FSC 3110
  • Material: STEEL BALL
  • Working Bore Diameter: 1.4994 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
  • Surface Finish: GROUND
  • Overall Outside Diameter: 2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM IN
  • 3 verified cross-references
  • Primary manufacturer: Thomson Industries Inc
Applications
  • Rotating machinery support and alignment
  • Shaft load distribution
  • Precision spindle assemblies
  • Applications requiring Steel Ball construction
General Description

The Bearing,ball,linear Motion, cataloged under National Stock Number 3110-00-227-2961, is classified within Federal Supply Class 3110 (No Item Name Available) of the Bearings group. The primary manufacturer of record is Thomson Industries Inc. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN3110-00-227-2961
Primary Part NumberA243848
Item NameBearing,ball,linear Motion
FSC / FSG3110 / 31 — No Item Name Available
ManufacturerThomson Industries Inc
StatusCANCELLED
MaterialSTEEL BALL
Working Bore Diameter1.4994 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN
Surface FinishGROUND
Overall Outside Diameter2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
3110-00-146-4901L24 INTERCHANGEABLE
Bearing,pump
Circor Naval Solutions Llc Dba Warren Pumps
5340-00-290-7255 INTERCHANGEABLE
Strap,retaining
5330-00-292-1598052063-5 INTERCHANGEABLE
Seal,plain Encased
Gits Mfg Co Inc
4720-00-565-405066136 INTERCHANGEABLE
Hose,nonmetallic
Hyster-Yale Group, Inc.
4710-00-654-0454 INTERCHANGEABLE
Tube Assembly,metal
5340-00-723-7859C12 INTERCHANGEABLE
Clamp,synchro
Designatronics Incorporated Div Sterling Instruments Div
6670-00-937-2690L24 INTERCHANGEABLE
Scale,weighing
Ametek Inc.
7690-01-320-2612HML24 INTERCHANGEABLE
Marker,identification
American Labelmark Company Div Labelmaster
Cross-Reference Index
Part NumberManufacturer
A243848 PRIMARY Thomson Industries Inc (USA)
L24 Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation (USA)
3543-5-3 King Nutronics Corporation Dba King Nutronics (USA)
Related Parts
3110-00-146-4901INTERCHANGEABLE
BEARING,PUMP
L24
5340-00-290-7255INTERCHANGEABLE
STRAP,RETAINING
5330-00-292-1598INTERCHANGEABLE
SEAL,PLAIN ENCASED
052063-5
4720-00-565-4050INTERCHANGEABLE
HOSE,NONMETALLIC
66136
4710-00-654-0454INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5340-00-723-7859INTERCHANGEABLE
CLAMP,SYNCHRO
C12
6670-00-937-2690INTERCHANGEABLE
SCALE,WEIGHING
L24
7690-01-320-2612INTERCHANGEABLE
MARKER,IDENTIFICATION
HML24

Frequently Asked Questions

What is NSN 3110-00-227-2961?

NSN 3110-00-227-2961 is a Bearing,ball,linear Motion, manufactured by Thomson Industries Inc, classified under FSC 3110 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 3110-00-227-2961?

NSN 3110-00-227-2961 has 3 cross-referenced part numbers: A243848 (Thomson Industries Inc), L24 (Schaeffler Aerospace Usa Corp Div Schaeffler Aerospace Usa Corporation), 3543-5-3 (King Nutronics Corporation Dba King Nutronics).

What NSN replaces 3110-00-227-2961?

There are 8 known substitutes for 3110-00-227-2961: 3110-00-146-4901, 5340-00-290-7255, 5330-00-292-1598 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A243848?

Key specifications for A243848: Material: STEEL BALL; Working Bore Diameter: 1.4994 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM IN; Surface Finish: GROUND; Overall Outside Diameter: 2.3745 INCHES MINIMUM AND 2.3750 INCHES MAXIMUM IN. 4 total characteristics are documented in the Federal Logistics Information System.

Is NSN 3110-00-227-2961 still in active supply?

NSN 3110-00-227-2961 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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