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 6105-01-104-5214
NSN 5999-01-498-1262
NSN 5835-01-248-0563
NSN 6620-01-103-5288
NSN 5915-01-181-1638
NSN 5920-00-116-4959
NSN 5985-01-104-5450
NSN 6240-00-997-0077
NSN 5960-01-388-1988
NSN 7035-01-354-9382
NSN 5985-00-376-5406
NSN 6610-01-023-1812