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 6645-00-155-2398
NSN 5920-01-570-5395
NSN 6220-01-312-4570
NSN 6685-01-192-2826
NSN 5945-01-419-4630
NSN 6150-01-594-3680
NSN 6650-01-633-9147
NSN 5945-01-119-3438
NSN 5895-00-427-9617
NSN 6110-01-356-6349
NSN 6105-01-130-0821
NSN 5915-00-908-6761