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 5925-00-726-3258
NSN 5920-01-645-4121
NSN 5855-00-058-1293
NSN 6105-00-918-7830
NSN 6105-01-074-2626
NSN 6105-01-634-0322
NSN 5835-01-397-6412
NSN 5996-00-597-2234
NSN 6135-00-553-7995
NSN 6650-01-040-6971
NSN 4140-00-334-4762
NSN 5950-01-376-9732