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 5996-01-096-4648
NSN 5999-00-019-1032
NSN 5996-01-620-6550
NSN 5925-01-363-7765
NSN 6620-00-292-7000
NSN 5945-00-827-2158
NSN 5950-01-609-3612
NSN 5975-01-107-5884
NSN 6240-01-399-4105
NSN 4140-01-576-8826
NSN 2925-01-300-6602
NSN 5985-00-069-9122