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 6110-01-382-9670
NSN 5895-01-237-4783
NSN 6105-00-110-4996
NSN 5855-01-576-4223
NSN 5905-01-417-7358
NSN 6220-01-406-5351
NSN 5905-01-103-1736
NSN 6650-01-066-7272
NSN 6610-01-434-4958
NSN 6685-00-260-9374
NSN 6150-01-368-7524
NSN 5910-01-403-2812