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Measuring Threaded Parts

Featured Product from Pratt & Whitney Measurement Systems, Inc.

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Machine Tool
The Machine Tool Industry is another industry closely tied to Pratt & Whitney's past and future. Although supplying customers with the highest machining tolerances possible has always been the goal with machine tool builders, further developments of automated composite processing as well as automatic tool changeover have become main stream. Pratt & Whitney understands that with these new technologies, measurement solutions need to keep pace. Pratt & Whitney provides measurement solutions to such companies as MAG Giddings & Lewis, and Gleason Corporation.


  • Ball Ways / Machine Slides
  • Spindles / Lead Screws
  • Transducers - LVDT / Glass Scales 
  • Precision Length Bars
  • Ball Bearings
  • Roller Bearings (Tapered, Cylindrical, Spherical, Needle) 
  • Gears and Splines 
  • Threaded Fasteners 
  • Gage Calibrations
  • Step Gage Masters 
  • Tapered Chucks
  • Precision Parts 



  • First Piece Inspection
  • Component Design and Inspection
  • Quality Control / Testing
  • Prototype Evaluation


Pratt & Whitney Measurement Systems
Pratt & Whitney Measurement Systems is a global supplier of ultra-precision metrology instruments, inspection gaging systems, and length measuring machines. Our comparator instruments incorporate the latest in laser and sensor technology allowing for fast and accurate measurements. Industry applications span across a wide range including, but not limited to: aerospace components, automotive parts, medical devices, thin film materials, roller bearings (tapered, cylindrical, spherical, needle), transducers, optical components, semiconductor devices, gear-spline-thread assemblies.

Calibration laboratory applications include: gage blocks, internal and external threads, national pipe threads (NPT), cylindrical plugs, pin gages, ring gages, dial / test indicators, length standards, taper gages, micrometers, calipers, snap gages, disc masters, API gages, thread wires, bore gauges, and your precision parts. Accredited by A2LA to ISO/IEC 17025:2005 (cert# 2629.01).