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 6650-01-046-7795
NSN 5999-00-964-3662
NSN 6135-01-247-5660
NSN 5905-01-301-9736
NSN 5975-00-488-3101
NSN 6685-00-828-3438
NSN 5999-01-424-0955
NSN 6620-00-343-5602
NSN 6610-00-878-4634
NSN 6145-01-273-0077
NSN 6650-00-405-6323
NSN 5895-01-551-8309