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 5950-01-119-4201
NSN 6650-01-362-7214
NSN 5985-01-514-6333
NSN 6645-01-597-8106
NSN 6650-01-533-7109
NSN 5999-00-891-9609
NSN 6685-00-778-6288
NSN 6650-01-103-7342
NSN 6130-00-495-8112
NSN 5965-01-530-6565
NSN 5998-00-109-2041
NSN 6220-00-144-8043