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 5985-01-249-3371
NSN 5920-00-547-1051
NSN 6610-01-214-6680
NSN 6620-01-586-8237
NSN 5895-01-099-4794
NSN 5855-01-422-8777
NSN 6135-01-100-3593
NSN 5855-00-055-1694
NSN 5905-00-455-4467
NSN 5985-01-552-3605
NSN 5895-00-478-9289
NSN 5950-01-441-8711