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 6685-01-342-2076
NSN 5895-01-528-1514
NSN 5996-01-445-1359
NSN 5950-01-413-4378
NSN 6130-00-401-7892
NSN 5965-01-459-7311
NSN 2925-01-461-4347
NSN 6145-01-532-7725
NSN 6130-00-959-5800
NSN 6685-01-021-3064
NSN 6135-00-134-6648
NSN 6650-01-100-2637