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 5835-00-804-0569
NSN 6135-01-127-0173
NSN 5920-00-740-3121
NSN 5998-00-246-5640
NSN 5999-00-488-3452
NSN 5996-01-502-9414
NSN 5998-00-185-1711
NSN 5998-01-377-3373
NSN 5996-01-552-4958
NSN 6105-00-816-7482
NSN 6110-00-635-5781
NSN 5905-01-137-2257