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Square Rings

Square Rings - Square Cut Washer Rings

Standard AS-568 size Rubber Square Rings can sometimes be used interchangeably in AS-568 standard size O-Ring gland designs. Square Rings can be used in static applications where high sealing load force is required or when the sealing area is too thin to accommodate anything else. In most static applications, it is a direct replacement for an O-ring and generally will perform a high pressure gasket functioning as well as or better than an O-ring. Larger ID's may be vulcanized.

Rubber Square Rings are most readily available in general purpose 70 Duro NBR Buna-N USA standard sizes. Most other variations of material, color and durometer are made to order Typically 8-12 weeks and $250-$1,000 minimum order size.

Size not listed, special requirements or large quantities please click this link to Request a Price Quote.