Continental can verify the dimensional consistency of O-Rings and the most complicated custom shapes. With full analytical and reporting capabilities, this information can be customized to suit your specific requirements.
Standard AS 568 O-Ring Charts and Sizes
Dash Sizes: -001 thru -050 I.D. Range (Inches): .029 to 5.239
C.S. Dimension: .070 – View Chart
Dash Sizes:: -102 thru -140 I.D. Range (Inches): .049 to 2.237
C.S. Dimension: .103 – View Chart
Dash Sizes: -141 thru -178 I.D. Range (Inches): 2.300 to 9.737
C.S. Dimension: .103 – View Chart
Dash Sizes: -201 thru -240 I.D. Range (Inches): .171 to 3.734
C.S. Dimension: .139 – View Chart
Dash Sizes: -241 thru -284 I.D. Range (Inches): 3.859 to 17.955
C.S. Dimension: .139 – View Chart
Dash Sizes: -309 thru -350 I.D. Range (Inches): .412 to 4.600
C.S. Dimension: .210 – View Chart
Dash Sizes: -351 thru -395 I.D. Range (Inches): 4.725 to 25.940
C.S. Dimension: .210 – View Chart
Dash Sizes: -425 thru -475 I.D. Range (Inches): 4.475 to 25.940
C.S. Dimension: .275 – View Chart
Dash Sizes: -901 thru -932 I.D. Range (Inches): .185 to 2.337
C.S. Dimension: .056 to.118 – View Chart
PTFE
PTFE is chemically inert, has a low friction coefficient, functions within a wide temperature range, does not age, and is weather durable. It is also porous, air permeable, extremely strong, hydrophobic, and biocompatible.
Encapsulated
An encapsulated O-Ring is a two-component circular seal with a round cross section. The elastomers impart memory to the seal and are encapsulated in a Teflon jacket. The encapsulation protects the elastomer from hostile environments.Encapsulated O-Rings are manufactured in two grades of Teflon and several elastomer materials with a hollow-core version for specialized needs. The various combinations of these materials cover a full spectrum of operating conditions in virtually every known sealing application…Compared with solid o-rings, Teflon-encapsulated O-Rings function in a broader range of environments.
Polyurethane
Polyurethane is an excellent elastomer with high abrasion resistance characteristics and high tensile strength. Used in high-pressure hydraulic systems where highly stressed parts are subject to wear.
Metrics
Standard metric sizes for O-rings are defined by International Standard ISO 3601-1:2002: Fluid power systems O-rings Part 1: Inside diameters, cross-sections, tolerances and size identification code. That standard groups metric sizes into two series, G and A. The G series is used for general purpose applications and includes a wide range of inside diameters. The A series is used for aerospace applications where tighter tolerances are recommended. The G series has 445 sizes and the the A series has 383 sizes.
Non-Standard
A size that doesn’t fall into the Standard AS568 series or Metric size O-Ring.
Spliced & Vulcanized
Spliced & Vulcanized O-rings are made from extruded cord and formed to the O-ring size needed.