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 5835-00-450-0079
NSN 6645-01-191-5081
NSN 6610-01-588-9431
NSN 6610-01-184-3210
NSN 6135-01-627-6921
NSN 5999-01-005-9548
NSN 6685-00-325-2752
NSN 4140-00-069-5154
NSN 5999-01-557-2968
NSN 4140-01-375-0782
NSN 5895-01-548-5755
NSN 6130-01-576-0784