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 6110-01-312-7479
NSN 5985-00-224-4885
NSN 5945-00-585-7032
NSN 5996-01-570-4583
NSN 4140-00-998-0198
NSN 5905-01-044-5606
NSN 6610-01-591-1117
NSN 6145-01-596-5322
NSN 5920-01-305-7570
NSN 6610-01-080-8064
NSN 5945-00-726-4390
NSN 5999-00-146-3758