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 5985-01-300-5893
NSN 5930-01-182-5102
NSN 6130-01-406-3725
NSN 5915-01-547-4655
NSN 5996-00-270-0340
NSN 5895-00-378-5587
NSN 5910-01-382-6950
NSN 5960-01-347-6791
NSN 4140-00-128-8072
NSN 5855-01-302-9778
NSN 5915-01-271-1767
NSN 5930-01-634-0659