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 6110-01-502-5617
NSN 6150-00-877-3954
NSN 5935-01-619-6687
NSN 5895-00-172-3994
NSN 5905-01-268-1535
NSN 5996-01-526-4607
NSN 5915-01-388-4020
NSN 5935-01-415-2885
NSN 5935-01-207-5142
NSN 6650-01-562-9944
NSN 5985-00-978-9945
NSN 5905-01-022-8044