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 6130-01-632-5188
NSN 5915-01-608-4816
NSN 6610-01-168-7943
NSN 5835-00-930-8500
NSN 5855-00-058-1293
NSN 6685-00-726-8146
NSN 5855-00-221-9435
NSN 5985-01-530-6779
NSN 5895-00-981-9838
NSN 6620-01-141-4339
NSN 5855-00-288-1408
NSN 5835-01-010-8143