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 5935-01-654-3630
NSN 6110-01-468-5153
NSN 5996-01-200-5493
NSN 5905-00-877-3301
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NSN 5855-00-586-6255
NSN 5925-00-173-3438
NSN 6685-00-889-1579
NSN 6150-01-203-0196
NSN 5996-01-183-3632
NSN 5999-01-111-8516
NSN 6110-01-004-8956