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 2925-01-441-8958
NSN 6110-01-177-7483
NSN 5965-01-187-8574
NSN 6145-01-421-4257
NSN 6320-00-578-6898
NSN 6145-00-845-4488
NSN 5999-01-547-2643
NSN 6610-01-088-5871
NSN 5905-00-081-2221
NSN 5895-01-024-0528
NSN 6320-01-571-8974
NSN 5895-01-561-2231