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 6110-01-223-2706
NSN 5965-00-289-6280
NSN 5910-00-383-9557
NSN 5905-01-049-2153
NSN 7035-00-981-7216
NSN 5999-01-298-2107
NSN 6130-01-497-5389
NSN 5975-01-381-2512
NSN 6220-00-482-1984
NSN 5855-00-944-0949
NSN 6620-01-392-6180
NSN 5910-00-035-5534