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 5945-01-111-6896
NSN 6105-01-408-4559
NSN 5945-01-142-2182
NSN 5835-01-408-7576
NSN 5920-01-111-1214
NSN 4140-00-249-5603
NSN 6135-00-962-4111
NSN 6620-00-763-2168
NSN 5935-00-902-4393
NSN 6645-01-495-0939
NSN 4140-01-353-0895
NSN 5895-01-381-3100