Annotation of standard text SAE ARP1832A :
This Aerospace Recommended Practice sets forth the guidelines for the use of non-black O-ring seals. Black is the preferred color for polymer types other than Silicone and Fluorosilicone. When a color other than black is to be used, those established by this document are the preferred.
SUBJECT TAXONOMY: Seals and gaskets
SUBFILE: Aerospace
TYPE OF DOCUMENT: Aerospace Standard
Stabilized: Sep 2011 