Silicone 70 Durometer O-Ring, Rust , General Purpose (S1224-70 GP) | Parker NA
687519
687519

Silicone 70 Durometer O-Ring, Rust , General Purpose (S1224-70 GP)

Parker's silicone (VMQ) O-rings are very compatible with PFPE, cold water, and ozone.

Use our configurator to build the right part for your application.
Product Overview
Description
    Parker's  70 Durometer,  Rust Silicone Mil/Aero (S1224-70 ZZ-R) (VMQ), S1224-70, has good ozone and weather resistance as well as good insulating and physiologically neutral properties. However, silicone elastomers as a group, have relatively low tensile strength, poor tear strength and little wear resistance.

    Temperature Range: -65°F to 450°F (-54°C to 232°C)

    Certifications include:
    •  A-A-59588 2a 2b GR 70 (ZZ-R-765)
    •  AMS 3304
    •  AMS 3357
    •  MIL-G-21569

    Chemical resistance includes
    • Animal and vegetable oil and grease
    • High molecular weight chlorinated aromatic hydrocarbons (including flame-resistant insulators, and coolant for transformers)
    • Moderate water resistance
    • Diluted salt solutions
    • Ozone, aging and weather

    Not compatible with:
    • Hot water / steam over 60°C (140°F)
    • Acids and alkalis
    • Low molecular weight chlorinated hydrocarbons (trichloroethylene)
    • Hydrocarbon based fuels
    • Aromatic hydrocarbons (benzene, toluene)
    • Low molecular weight silicone oils

    *Custom sizes and coatings/markings are available upon request. Contact Parker O-Ring Division at 859-269-2351 for design and pricing assistance.
Tech Specifications
Description

Performance Characteristics

Inside Diameter

0.029 to 25.940 inch

Width

0.04 to 0.275 inch

Polymer Material Options

Silicone Rubber (VMQ, PVMQ)

Thermal Application Type

Low and High Temperature (< -30°F, > 250°F)

Minimum Operating Temperature

-65 °F

Durometer

70 Shore A

Maximum Operating Temperature

450 °F

For Fluid Type

General / Other

Industry

General

Specifications Met

MIL/Aero
AMS3357
ZZ-R-765E/A-A-58588 Class 2a,2b
AMS3304

Region of Origin

North America

Internally Lubricated

No

Color

Rust

Product Support

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