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 5965-01-218-7795
NSN 5895-01-444-9456
NSN 5895-01-060-8673
NSN 6105-00-275-0826
NSN 6135-00-235-1938
NSN 5945-00-350-0065
NSN 5998-01-075-3723
NSN 5999-01-169-6052
NSN 5945-00-152-9562
NSN 5950-01-606-9819
NSN 6110-01-598-0875
NSN 5920-01-414-6983