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 6240-01-029-8734
NSN 5925-00-803-5491
NSN 5998-00-813-9216
NSN 5998-01-281-9470
NSN 6110-00-934-7943
NSN 5905-01-219-9581
NSN 5895-01-624-1728
NSN 6240-00-682-3508
NSN 6645-01-016-1306
NSN 6240-01-653-2522
NSN 6240-01-469-5719
NSN 5925-00-146-5683