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 5998-00-222-4281
NSN 5835-01-406-4066
NSN 6320-01-476-7702
NSN 5935-01-581-0364
NSN 6650-00-484-3616
NSN 6610-01-376-3993
NSN 6610-01-162-8258
NSN 6105-01-065-9425
NSN 5930-01-266-9792
NSN 5920-01-186-0963
NSN 5910-01-512-7136
NSN 6145-00-451-6651