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 5960-00-113-4314
NSN 5960-01-309-0361
NSN 6110-01-323-1970
NSN 5925-00-308-7295
NSN 6645-01-641-4998
NSN 5998-01-065-5785
NSN 6240-01-651-0489
NSN 6685-01-487-8713
NSN 5925-01-316-3905
NSN 5925-01-459-7882
NSN 5998-01-459-8137
NSN 6610-00-969-9815