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 5905-00-212-8802
NSN 5996-01-487-4377
NSN 5835-01-036-4951
NSN 6685-01-633-8717
NSN 5996-01-455-1346
NSN 6150-01-202-0453
NSN 6610-00-991-2343
NSN 5998-00-583-0527
NSN 5935-00-126-5937
NSN 6650-01-425-7362
NSN 6145-01-357-6288
NSN 5935-00-241-2146