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 5945-00-149-0619
NSN 5910-01-588-1850
NSN 5975-01-412-4237
NSN 6220-00-466-2681
NSN 6105-00-400-6658
NSN 6650-00-970-8110
NSN 6105-00-286-0694
NSN 2925-01-412-9520
NSN 5996-01-574-0898
NSN 5895-00-840-3776
NSN 6130-00-471-9629
NSN 5999-00-499-8949