A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 6110-01-655-6364
NSN 5965-01-025-5129
NSN 5996-00-680-9932
NSN 5895-01-625-4533
NSN 5960-00-887-0631
NSN 5915-01-394-3393
NSN 6220-00-489-8571
NSN 6240-00-123-7648
NSN 5855-01-521-1922
NSN 5996-01-110-7706
NSN 5999-00-203-1202
NSN 6150-01-500-2211