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 6130-01-296-1897
NSN 6110-01-588-9621
NSN 5996-01-222-0790
NSN 5910-01-391-5009
NSN 5945-00-004-8837
NSN 6620-00-996-2512
NSN 6145-01-332-3416
NSN 6130-01-100-3830
NSN 6240-01-112-1120
NSN 5960-01-273-4201
NSN 5925-01-090-6374
NSN 6105-01-032-1434