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.
NSN 5835-01-495-0595
NSN 6610-01-578-1976
NSN 5998-01-014-5864
NSN 5945-01-515-4334
NSN 5895-01-296-5965
NSN 5930-01-288-8713
NSN 5930-00-043-4653
NSN 6150-01-295-7322
NSN 6650-01-347-9651
NSN 6150-00-781-1663
NSN 5835-01-301-0022
NSN 6645-01-370-5264