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 5999-01-486-0658
NSN 6240-01-226-8866
NSN 5905-01-026-0507
NSN 6610-00-695-2280
NSN 6105-00-356-7906
NSN 6240-00-141-4588
NSN 5910-01-173-4333
NSN 6135-00-840-6451
NSN 6135-00-062-5080
NSN 6110-01-004-5451
NSN 6240-01-275-9719
NSN 5985-01-387-6512