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 5945-00-454-9784
NSN 5996-01-339-9895
NSN 6110-00-984-0705
NSN 6135-01-613-1464
NSN 5905-01-174-3414
NSN 6145-01-316-9735
NSN 6105-01-122-6918
NSN 6685-01-058-1179
NSN 6110-01-350-3449
NSN 6685-01-612-8291
NSN 6145-00-470-1606
NSN 6110-01-256-9891