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 6685-00-184-3894
NSN 5950-01-582-5575
NSN 4140-01-331-9281
NSN 6105-01-256-3359
NSN 5996-00-079-1268
NSN 5895-01-372-2151
NSN 5999-01-226-1462
NSN 5945-01-398-5526
NSN 6130-01-395-3910
NSN 7035-00-557-5570
NSN 6610-00-428-3678
NSN 6130-00-490-6739