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 5895-00-953-0093
NSN 6645-01-141-7016
NSN 5925-01-624-0889
NSN 6685-01-544-6067
NSN 6150-01-212-4344
NSN 5950-01-508-4244
NSN 6685-01-251-3797
NSN 5999-01-195-7571
NSN 5990-01-609-4793
NSN 6130-01-268-8576
NSN 5835-00-602-4750
NSN 5990-01-259-7138