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 5999-00-592-0026
NSN 6685-01-242-3415
NSN 5835-00-170-5238
NSN 6320-01-426-8947
NSN 5975-01-501-8411
NSN 5998-01-336-2226
NSN 6610-01-517-1901
NSN 6320-01-265-0665
NSN 5895-00-229-7167
NSN 6145-01-410-9098
NSN 5965-00-847-2865
NSN 5999-01-401-5322