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 5985-01-330-4929
NSN 6650-00-962-1079
NSN 5835-01-537-1228
NSN 6240-01-157-5154
NSN 6610-01-258-7059
NSN 6130-00-649-8953
NSN 5965-01-366-5900
NSN 6645-00-796-7206
NSN 6620-01-268-5019
NSN 6610-01-605-2451
NSN 7035-01-017-2702
NSN 6130-00-989-2332