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 6110-01-030-1264
NSN 5945-01-605-1480
NSN 5965-01-633-8849
NSN 6685-00-216-6676
NSN 5960-01-360-4107
NSN 6645-01-430-8992
NSN 2925-01-164-4197
NSN 6150-00-725-8123
NSN 5915-01-604-9868
NSN 5999-01-471-9836
NSN 5895-01-522-9126
NSN 6685-01-301-9394