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 6110-00-583-3911
NSN 6105-01-066-4828
NSN 6145-00-536-8023
NSN 5965-01-388-1379
NSN 5960-01-488-5817
NSN 6135-01-422-1440
NSN 5965-00-653-4782
NSN 6105-01-286-6500
NSN 5945-01-634-0588
NSN 5965-00-351-7460
NSN 6610-00-900-7685
NSN 2925-01-547-4565