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 5905-01-291-8011
NSN 6685-01-480-7882
NSN 5950-00-269-2698
NSN 6220-00-222-5663
NSN 5996-01-104-1851
NSN 6110-00-120-1215
NSN 5999-00-173-4454
NSN 5930-00-549-1547
NSN 6135-01-568-3234
NSN 5910-00-402-7662
NSN 6240-01-234-7893
NSN 5935-00-225-8448