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 6110-01-109-0434
NSN 5990-01-443-2931
NSN 5895-00-342-9581
NSN 6105-00-133-6038
NSN 5945-01-452-9775
NSN 5990-00-398-0507
NSN 5960-00-338-9164
NSN 6645-00-559-3623
NSN 5990-01-378-7349
NSN 5999-01-074-9084
NSN 5935-00-112-5194
NSN 6240-00-284-1457