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 5998-01-279-6050
NSN 5855-01-633-1253
NSN 5910-00-338-2661
NSN 6620-01-147-5615
NSN 6105-01-497-9897
NSN 6685-00-960-7667
NSN 6620-01-068-4498
NSN 6650-01-216-2707
NSN 5835-01-463-1522
NSN 5835-01-200-7153
NSN 5835-01-247-0717
NSN 5985-01-585-3313