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L.S. Starrett - 81692 - Granite Parallel, Size (In.) 6 in x 1 in x 0.75 in, Size (mm) 150 mm x 25 mm x 19 mm

  • MFR SKU: 81692
  • ITEM #: 5304398
  • 0 Reviews / 0 Questions
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ITEM #: 5304398
These Grade AA (Laboratory Grade) granite parallels and pairs are used for setting up workpieces on surface plates and machine tables. They are also used to elevate workpieces above the surface of a plate for quick and easy inspection of piece parts with shoulders or steps. They are durable, corrosion-resistant, and tolerate temperature fluctuations. Grade AA parallels and pairs are commonly used for the highest degree of accuracy and are often used in calibration laboratories and high-precision...
ITEM #: 5304398
These Grade AA (Laboratory Grade) granite parallels and pairs are used for setting up workpieces on surface plates and machine tables. They are also used to elevate workpieces above the surface of a plate for quick and easy inspection of piece parts with shoulders or steps. They are durable, corrosion-resistant, and tolerate temperature fluctuations. Grade AA parallels and pairs are commonly used for the highest degree of accuracy and are often used in calibration laboratories and high-precision metrology and inspection labs.
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L.S. Starrett - 81692 - Granite Parallel, Size (In.) 6 in x 1 in x 0.75 in, Size (mm) 150 mm x 25 mm x 19 mm

  • Item #: 5304398
  • MFR SKU: 81692
  • Technical Specification
  • Item Granite Parallel
  • Long Form Calibration Certificate No
  • Material Granite
  • Application Grade Laboratory
  • Color Pink
  • Flatness 0.000025 in per 6 in
  • Grade AA
  • Height - Inch 1 in
  • Height (mm) 25
  • Included Certification Short Form Certificate of Accuracy with NIST Traceability
  • Length (In.) 6 in
  • Length (mm) 150
  • Number of Finished Faces 4
  • Number of Pieces Matched Pair
  • Parallelism 0.000025 in per 6 in, Maximum of 0.000025 in
  • Size (In.) 6 in x 1 in x 0.75 in
  • Size (mm) 150 mm x 25 mm x 19 mm
  • Width (In.) 3/4
  • Width (mm) 19
  • With Inserted Metal Disc No
  • With Lifting Holes No
  • Standards NIST

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