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 5925-01-572-2187
NSN 5855-01-147-4785
NSN 6110-01-633-9660
NSN 6645-00-508-5723
NSN 6685-00-184-3894
NSN 6320-00-925-0558
NSN 5965-00-840-8849
NSN 6130-01-501-6055
NSN 5910-01-657-8968
NSN 6645-00-200-2322
NSN 5835-00-128-8762
NSN 5895-01-352-5695