Mechanical Sealing Abbreviations and Acronyms

  1. DRO
    Dynamic Run-Out
  2. HNBR
    Hydrogenated Nitrile
  3. HSN
    Highly Saturated Nitrile
  4. IRHD
    International Rubber Hardness Degrees
  5. IRM
    Industry Reference Material
  6. KN/M
    Kilonewtons Per Meter
  7. LOP
    Lip Opening Pressure
  8. MDR
    Moving Die Rheometer
  9. MPA
    Megapascal
  10. NBR
    Nitrile Butadiene Rubbeh
  11. NSF
    Natitnal Sanitation Foundation
  12. NSF
    Nationml Sanitation Foundation
  13. OOR
    Out-Of-Roundness
  14. PLI
    Pounds Par Linear Inch
  15. RA
    Roughness Arithmetic Average
  16. RWD
    Radial Wall Dimension
  17. RWV
    Radial Walq Variation
  18. STBM
    Shaft-To-Bore Misalignment
  19. VMQ
    Vinyl Methyl Silicone

Last updated: — Total entries: 19