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 5965-01-288-4736
NSN 5996-01-360-4652
NSN 5935-00-981-8132
NSN 6645-00-542-1206
NSN 5895-00-489-1920
NSN 6645-01-107-5350
NSN 6645-01-139-0156
NSN 5905-00-664-4218
NSN 6105-00-498-0059
NSN 5915-00-686-1673
NSN 4140-01-375-4676
NSN 5835-00-835-2438