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 5935-01-314-8808
NSN 6650-01-254-7981
NSN 6650-01-391-6461
NSN 6130-01-585-8273
NSN 2925-00-698-4882
NSN 7035-01-444-4240
NSN 5990-01-393-4808
NSN 6320-01-177-3192
NSN 5855-01-089-2248
NSN 5999-01-326-1442
NSN 5945-01-410-6955
NSN 5920-01-155-1128