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 6105-01-473-7499
NSN 5998-00-358-5710
NSN 6620-01-438-8479
NSN 2925-00-631-0548
NSN 6145-00-221-8893
NSN 5960-01-495-0859
NSN 5895-01-603-4614
NSN 5945-00-597-5722
NSN 5930-00-518-3811
NSN 6150-01-295-5953
NSN 6110-00-683-1022
NSN 6650-01-304-0196