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 5905-01-649-1212
NSN 5945-01-062-0206
NSN 6150-00-285-2082
NSN 6135-01-342-3859
NSN 6105-01-228-1277
NSN 5855-01-495-2670
NSN 5905-01-157-9685
NSN 5835-01-412-0344
NSN 6110-01-334-7617
NSN 6130-00-118-2573
NSN 5960-01-325-2241
NSN 5910-01-393-4764