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 6105-01-200-7572
NSN 5950-01-372-6823
NSN 5905-01-338-1959
NSN 5835-00-065-6757
NSN 5895-01-200-2715
NSN 5910-00-539-7904
NSN 6130-01-344-4154
NSN 5975-00-789-6209
NSN 5920-01-330-2842
NSN 5910-01-578-6803
NSN 5945-01-062-0206
NSN 6110-01-592-0679