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 5835-01-085-5487
NSN 2925-01-417-6815
NSN 6105-01-468-5605
NSN 5996-00-167-4736
NSN 6105-01-058-2040
NSN 5895-01-349-2682
NSN 6145-01-605-5871
NSN 2925-00-402-5582
NSN 6240-01-130-1505
NSN 5945-01-358-5663
NSN 5950-01-462-6484
NSN 5835-01-350-0566