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 6685-01-024-5644
NSN 5965-00-253-0297
NSN 5855-01-241-1054
NSN 6685-00-360-8113
NSN 6645-00-558-0028
NSN 5895-01-350-1892
NSN 5905-00-802-4025
NSN 6145-01-331-1656
NSN 4140-01-411-5908
NSN 6610-01-022-0076
NSN 5855-01-442-2322
NSN 5990-00-672-1376