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 5999-01-079-9123
NSN 6240-01-633-3863
NSN 5945-01-349-7204
NSN 6110-00-066-6064
NSN 5965-01-155-8766
NSN 5925-00-058-4564
NSN 5930-01-359-2088
NSN 5895-00-418-4639
NSN 6650-00-599-9509
NSN 5915-01-349-9839
NSN 6620-00-663-8962
NSN 5996-01-111-4145