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 6145-00-117-4806
NSN 6320-01-371-3047
NSN 6645-01-099-4322
NSN 5945-00-537-0273
NSN 6145-01-381-2529
NSN 5905-01-047-4640
NSN 6105-01-093-1950
NSN 5985-01-227-2220
NSN 6240-00-144-4693
NSN 5950-01-577-1632
NSN 5935-01-368-8176
NSN 6610-01-460-4864