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 5835-01-113-8731
NSN 5925-01-300-1522
NSN 5915-01-214-6357
NSN 5925-01-556-9643
NSN 5965-00-862-3295
NSN 5960-00-407-7705
NSN 6645-01-432-1068
NSN 5915-00-283-1664
NSN 5925-00-905-5135
NSN 6130-01-499-1903
NSN 5950-00-064-3353
NSN 6220-00-144-6462