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 6135-01-632-0470
NSN 6130-01-256-4746
NSN 5905-01-480-1809
NSN 5985-01-611-4559
NSN 6610-01-050-3075
NSN 6135-00-276-7625
NSN 5925-01-246-9620
NSN 5975-00-308-2200
NSN 5895-00-292-2872
NSN 6650-00-607-1351
NSN 6645-01-492-5304
NSN 5930-00-161-4257