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 5945-01-055-3571
NSN 6150-00-761-2249
NSN 6320-00-405-2348
NSN 2925-01-629-9416
NSN 5996-01-357-4952
NSN 6620-01-406-3584
NSN 6150-01-294-9222
NSN 5895-00-180-2225
NSN 5915-01-592-3411
NSN 6610-01-381-8898
NSN 7035-01-482-6048
NSN 5999-01-384-6154