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 5855-01-528-2744
NSN 5925-00-772-3508
NSN 7035-00-206-6123
NSN 5920-01-465-6312
NSN 5960-00-170-4596
NSN 5998-01-026-3234
NSN 5960-01-200-4621
NSN 6220-00-890-5909
NSN 5990-00-062-9483
NSN 6650-00-885-3775
NSN 5895-00-980-2432
NSN 5895-01-531-5204