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 6130-01-549-0834
NSN 5910-01-374-1566
NSN 5930-01-569-4031
NSN 6130-01-653-4570
NSN 5999-01-297-9972
NSN 6130-01-607-0788
NSN 5920-00-849-7678
NSN 5895-00-042-8035
NSN 5985-00-903-0452
NSN 5855-01-064-8961
NSN 6650-01-629-3832
NSN 6130-01-362-1842