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 5996-01-592-8104
NSN 5985-00-822-2632
NSN 5895-01-542-8651
NSN 5999-00-719-9664
NSN 6145-00-394-4511
NSN 6220-01-630-2010
NSN 5985-01-379-6142
NSN 2925-01-633-4048
NSN 6645-01-459-7788
NSN 5965-01-574-2790
NSN 6150-00-821-5561
NSN 6645-01-521-3180