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Australian Defence / Aerospace distributor: O-Rings, Seals & Bonded Washers (NSCM: U1068, Z5287 & 1CN74)

Our range of Military Quality O-Rings & Seals meet the full requirements and specifications of the Department of Defence (Navy). We manufacture & supply seals for the Royal Australian Navy (RAN) having experience in both Submarines & Surface Ships. ISCA also supply the Royal Australian Air Force (RAAF) and Major Commercial Jet Aircraft repairers in Australia and New Zealand.

We provide “In Service” Support & Technical Support for the RAN and all major repairers. Our facility has a complete Laboratory and Clean Room. Our stocks of O-Rings and Seals are kept in a temperature-controlled environment that meets the Standards for Storage of Rubber Goods. (ISO2230:2002 & SAE ARP 5316B)

ISCA manufacture O-Rings, Special Metals, Rubber Seals, PTFE (Teflon) seals, Plastic components, and provide fast delivery service in most cases. Our facility has all the necessary equipment to produce rubber products to specification. We provide drawings, moulds, NATO documents, and everything necessary for traceability.

Some of the rubbers we hold & use are:

Nitrile: To ASTM D2000, In 70, 75, 80, & 90 Shore A.
Nitrile: To BS2751 BA70, BA80, & BA90
Fluorocarbon: In 75, 80, 85, & 90 Shore A
Neoprene & EPDM: In 70 & 75 Shore A
Silicone: In 60 & 70 Shore A






Need help?

* Technical assistance is available to all Defence Serving Personnel and Civilians, just call us.

* ISCA’s Defence database is available, including NATO stock number cross-reference to manufacturers part numbers.

* We can assist with O-ring housing and design. (Groove dimensions)

* Special seals are made in our plant in Sydney, Australia.