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 5999-01-461-7893
NSN 5996-00-907-2674
NSN 6135-01-486-9940
NSN 6685-01-309-5335
NSN 5855-01-431-3531
NSN 6220-01-331-5923
NSN 5910-01-443-3016
NSN 5855-01-418-6303
NSN 5905-01-308-6648
NSN 5855-00-482-9876
NSN 6110-01-123-0983
NSN 6645-01-357-3018