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 5930-00-596-9276
NSN 5915-01-487-3883
NSN 5945-01-350-3649
NSN 6135-00-243-8330
NSN 6130-01-329-3681
NSN 6130-01-217-0993
NSN 5965-01-485-9539
NSN 6145-01-414-0271
NSN 6145-00-681-1585
NSN 6610-01-195-3497
NSN 5915-01-395-0090
NSN 6645-01-459-7788