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 5855-01-029-8733
NSN 6620-00-496-8697
NSN 5996-01-512-0800
NSN 5998-00-244-8629
NSN 2925-01-099-6149
NSN 6620-01-270-4660
NSN 5920-01-111-7178
NSN 5996-01-149-8835
NSN 5935-01-444-2040
NSN 5950-00-959-6938
NSN 5835-01-406-4066
NSN 6105-01-029-3764