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 5996-00-466-3099
NSN 6105-00-258-2157
NSN 5990-01-357-6175
NSN 6110-01-603-0075
NSN 5999-00-198-3959
NSN 6105-01-393-4658
NSN 5930-01-617-6100
NSN 2925-00-203-8735
NSN 5945-00-142-0005
NSN 5975-00-045-9819
NSN 5999-01-633-4127
NSN 5998-01-400-6739