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 5965-01-234-6844
NSN 5855-01-480-6386
NSN 5855-01-542-9059
NSN 5998-01-362-9681
NSN 5975-00-316-2539
NSN 5895-01-444-1167
NSN 6150-01-578-6786
NSN 5835-00-092-1136
NSN 5905-01-123-2771
NSN 5985-00-186-8755
NSN 5910-00-547-9900
NSN 6130-00-966-1776