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 5945-00-466-3748
NSN 6620-01-430-2212
NSN 6645-01-370-5264
NSN 5895-01-619-3938
NSN 6110-00-521-8932
NSN 6650-01-347-2291
NSN 5998-00-879-2164
NSN 5855-01-484-9948
NSN 6110-01-334-1476
NSN 5950-01-556-3064
NSN 6645-01-495-0939
NSN 5999-00-419-0693