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 6610-00-008-9568
NSN 6610-01-125-0776
NSN 5895-01-004-9861
NSN 5930-01-371-5571
NSN 4140-00-128-0187
NSN 5996-01-226-5314
NSN 6150-00-683-5349
NSN 6650-01-498-2633
NSN 6135-01-597-7685
NSN 6105-01-585-2502
NSN 6610-01-229-3679
NSN 6240-00-289-7059