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 6645-00-960-6594
NSN 6150-01-126-7791
NSN 7035-00-193-2269
NSN 6220-00-481-6188
NSN 5895-01-412-5950
NSN 5975-01-347-7892
NSN 5996-01-658-4658
NSN 5950-00-489-2900
NSN 6220-01-625-4234
NSN 6105-00-316-5098
NSN 5895-01-025-0409
NSN 5920-01-474-9385