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 6610-00-963-9435
NSN 5920-01-200-6655
NSN 5945-01-323-1533
NSN 5950-00-111-6210
NSN 6130-01-341-6446
NSN 6130-01-482-9096
NSN 6130-01-502-2604
NSN 5975-01-156-8436
NSN 5910-00-075-6755
NSN 6220-01-599-9731
NSN 6105-00-872-3866
NSN 6650-01-570-8231