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 5925-00-350-8271
NSN 5925-00-182-7452
NSN 6110-01-024-9428
NSN 6620-01-356-2374
NSN 6105-01-462-6111
NSN 5975-00-615-6758
NSN 6220-00-186-0177
NSN 7035-01-544-8273
NSN 6240-01-136-4694
NSN 6650-01-440-9215
NSN 5935-00-143-1399
NSN 5985-01-499-5357