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 5905-01-419-1057
NSN 6220-01-243-8661
NSN 6145-01-342-2271
NSN 6105-01-040-9677
NSN 5925-00-020-8917
NSN 6220-00-107-9301
NSN 5960-00-428-3679
NSN 7035-01-434-3585
NSN 5950-01-532-6595
NSN 5999-01-467-0036
NSN 2925-00-468-5273
NSN 5895-01-023-8446