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 5965-00-170-8676
NSN 6110-01-579-4081
NSN 5925-00-679-5344
NSN 5975-01-032-0648
NSN 5975-01-658-5991
NSN 6685-00-007-1404
NSN 5945-00-068-2171
NSN 5920-00-258-6822
NSN 5835-01-138-8622
NSN 5855-01-568-1532
NSN 5998-01-238-0364
NSN 6130-00-505-1165