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 6320-00-225-7013
NSN 5915-00-518-4656
NSN 6110-00-387-3911
NSN 2925-00-118-4887
NSN 2925-00-441-8252
NSN 6135-01-443-4484
NSN 5965-00-959-4910
NSN 5915-01-359-6582
NSN 5915-01-346-3040
NSN 2925-00-899-0018
NSN 5945-01-527-3833
NSN 6685-01-516-8315