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 5855-00-688-9954
NSN 6320-01-252-2307
NSN 6320-01-592-6248
NSN 5996-01-024-6856
NSN 6105-01-062-2256
NSN 5925-01-619-4407
NSN 6110-01-012-1759
NSN 5960-00-597-2680
NSN 5998-01-188-1619
NSN 6150-01-485-3478
NSN 6610-01-444-4001
NSN 5915-00-847-7890