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 5905-01-161-3104
NSN 6145-01-212-7990
NSN 5910-00-108-5375
NSN 6620-00-553-8854
NSN 5996-00-186-8709
NSN 6620-01-029-3705
NSN 5935-00-829-9517
NSN 5935-01-068-5853
NSN 6610-00-006-5783
NSN 5835-00-905-7165
NSN 6650-01-589-0552
NSN 6130-01-442-5122