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 5999-01-447-1167
NSN 5835-01-608-8868
NSN 6150-01-573-7384
NSN 5835-00-901-4932
NSN 6105-01-446-1914
NSN 5920-01-087-1952
NSN 5910-01-474-6123
NSN 5965-01-205-6249
NSN 6145-01-316-1544
NSN 5945-01-008-7073
NSN 6130-00-222-5291
NSN 5990-01-425-2175