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 6110-00-193-2847
NSN 5920-01-146-9154
NSN 6145-01-392-0910
NSN 6135-01-100-3593
NSN 6240-01-152-7046
NSN 6650-00-276-9838
NSN 5910-00-851-0878
NSN 6610-00-026-4389
NSN 6650-00-842-5463
NSN 6685-00-876-9696
NSN 5910-01-359-1966
NSN 5950-00-116-0883