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 5965-01-209-2838
NSN 5895-01-115-8377
NSN 4140-01-347-6503
NSN 6150-01-447-6775
NSN 5960-01-303-5884
NSN 6145-01-528-9655
NSN 2925-01-197-7864
NSN 2925-01-458-5808
NSN 2925-01-123-5856
NSN 6645-00-019-0554
NSN 6110-01-525-6890
NSN 6110-00-914-2420