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 5998-01-444-3964
NSN 5915-00-071-7673
NSN 5935-00-366-1789
NSN 5835-01-355-3654
NSN 5975-01-211-8720
NSN 6145-01-379-2672
NSN 5945-01-337-9695
NSN 5996-00-012-4143
NSN 5965-01-094-9759
NSN 5999-01-364-0876
NSN 6130-00-237-8541
NSN 2925-01-424-0235