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 5945-00-738-1662
NSN 5960-01-495-0859
NSN 7035-00-104-7613
NSN 6645-01-416-9895
NSN 6685-01-217-8420
NSN 5998-01-223-0994
NSN 6150-01-647-7074
NSN 2925-01-004-5627
NSN 5935-01-577-1661
NSN 6650-01-449-1413
NSN 7035-01-465-0391
NSN 2925-01-652-9424