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 6105-01-274-2719
NSN 7035-00-585-2113
NSN 6610-01-234-5542
NSN 6610-00-222-4108
NSN 6145-01-233-4796
NSN 5910-00-099-9998
NSN 5920-01-555-1079
NSN 5895-01-333-4941
NSN 5910-01-346-3007
NSN 5905-00-436-7269
NSN 6685-00-193-0201
NSN 5999-01-264-9604