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 5925-01-322-3882
NSN 6105-00-683-1000
NSN 5835-01-364-6830
NSN 5996-00-706-9390
NSN 6610-01-117-5000
NSN 5835-00-870-7034
NSN 6105-00-541-8472
NSN 2925-00-278-9468
NSN 5930-01-431-7501
NSN 5930-01-299-3740
NSN 5996-01-539-1351
NSN 5905-00-014-1999