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 6145-01-381-1303
NSN 6150-01-247-4875
NSN 6320-01-300-7994
NSN 5905-00-498-6062
NSN 5915-00-891-7246
NSN 5998-01-542-2291
NSN 6220-01-258-2568
NSN 6110-01-608-5651
NSN 5920-00-149-1469
NSN 5999-01-579-4819
NSN 5835-00-332-8540
NSN 5950-01-059-4022