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 5855-01-614-3391
NSN 5935-01-093-0849
NSN 6130-01-322-3728
NSN 5965-01-382-4863
NSN 6650-01-016-0406
NSN 6320-01-232-4664
NSN 2925-00-640-8499
NSN 6320-01-320-3305
NSN 6240-00-197-6819
NSN 6610-01-562-0846
NSN 6645-01-209-0264
NSN 5835-00-224-9148