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 5985-01-371-3875
NSN 5965-01-642-5516
NSN 2925-01-197-7864
NSN 6220-01-024-9444
NSN 6240-01-383-7554
NSN 6610-01-444-4483
NSN 6130-01-262-9195
NSN 5960-01-349-5525
NSN 5998-01-022-5324
NSN 5905-01-634-0595
NSN 5996-01-493-2705
NSN 5905-01-398-6865