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 6135-01-392-8344
NSN 6110-01-529-6503
NSN 6610-01-293-9838
NSN 6685-00-023-1799
NSN 5895-01-251-2259
NSN 2925-01-143-4229
NSN 5999-01-364-6825
NSN 5905-01-454-8171
NSN 5835-01-286-6499
NSN 6320-01-443-8676
NSN 5985-01-449-7938
NSN 5855-00-951-6483