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 5905-00-044-3188
NSN 6105-01-116-3202
NSN 5999-01-117-2352
NSN 5975-00-904-0002
NSN 6150-00-740-8011
NSN 5975-01-020-6448
NSN 5999-01-535-6570
NSN 6620-01-411-0390
NSN 5999-00-958-5126
NSN 6145-01-480-6180
NSN 6610-01-194-8659
NSN 6620-00-690-3554