(R) Rubber: Acrylonitrile-Butadiene Rubber (NBR) Fuel and Low Temperature Resistant 60 - 70 Type “A” Hardness For Seals in Fuel Systems
|Publication Date:||1 December 2019|
This specification covers an acrylonitrile-butadi
This material type has shown to exhibit resistance to both aromatic as well as non-aromatic fuels and has a typical service temperature range of -67 to 212 °F (-55 to 100 °C) with intermittent usage up to 257 °F (125 °C). The service temperature range of the material is a general temperature range, but the presence of particular fluids and design requirements may modify this range. Each application should be considered separately. It is the responsibility of the user to determine that this specification is appropriate for the environments (temperature range, fluids exposure, etc.) in which it is sought to be used.
Order of Precedence
Nothing in this document, however, supersedes applicable laws and regulations unless a specific exemption has been obtained. This specification is in addition to and in no way limiting, superseding, or abrogating any contractual obligation as required by the applicable procurement document. In the event of conflict in requirements, the order of precedence shall be:
1. Procurement Document or Contractual Agreement and all statutory and regulatory requirements (excluding this document)
2. Applicable purchaser's drawing or AS3578 Parts Standard
3. Specification referenced on the drawing
4. This document
5. All specifications referenced in this document
Safety Hazardous Materials
While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use. It is the sole responsibility of the user to ensure familiarity with the safe and proper use of any hazardous materials and to take necessary precautionary measures to ensure the health and safety of all personnel involved.