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 5985-01-659-0427
NSN 6240-01-058-8868
NSN 5935-01-575-3899
NSN 5985-01-483-5632
NSN 6240-00-357-7976
NSN 6135-01-415-4124
NSN 5985-01-508-3054
NSN 5985-01-415-1246
NSN 5945-01-371-2883
NSN 6110-00-337-8037
NSN 2925-01-422-1542
NSN 6105-01-573-9515