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 5935-01-085-4977
NSN 5895-01-212-5194
NSN 7035-00-585-2113
NSN 5996-01-400-3558
NSN 6105-01-172-3998
NSN 5960-01-031-1759
NSN 5920-01-082-2761
NSN 5895-01-123-9669
NSN 6110-00-132-4048
NSN 6240-01-562-2850
NSN 5985-01-320-9393
NSN 5905-01-259-9755