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 5950-01-495-0624
NSN 5996-01-583-6995
NSN 2925-00-026-0005
NSN 6105-01-004-1010
NSN 5945-01-024-9378
NSN 5998-01-208-4689
NSN 5935-01-081-8096
NSN 2925-01-196-6187
NSN 6240-00-421-1862
NSN 6135-01-108-6057
NSN 5998-01-235-8927
NSN 2925-00-740-7029