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 6105-01-559-4579
NSN 5965-00-370-3855
NSN 5998-01-199-5542
NSN 5905-01-485-3050
NSN 5930-01-645-0310
NSN 5998-00-372-6047
NSN 6620-01-068-4498
NSN 5925-01-561-4264
NSN 7035-00-567-7511
NSN 6650-01-587-1666
NSN 5925-00-557-4530
NSN 5915-01-498-9704