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 5925-01-429-0392
NSN 5905-00-588-4962
NSN 5965-00-858-5398
NSN 6130-01-568-0463
NSN 6685-01-268-1465
NSN 5920-00-812-3655
NSN 5985-01-361-1615
NSN 5975-00-286-8506
NSN 6130-00-111-1320
NSN 6150-01-571-2340
NSN 5835-00-863-0959
NSN 5920-00-300-1843