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 5835-01-553-6772
NSN 5910-01-588-5270
NSN 5910-01-368-7328
NSN 5905-01-431-8726
NSN 5965-01-143-9577
NSN 6650-00-446-8787
NSN 5905-01-319-4091
NSN 6150-00-741-6128
NSN 5965-01-330-9152
NSN 6610-00-113-4552
NSN 6220-01-324-9002
NSN 5945-01-397-1306