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 5996-00-456-8705
NSN 5915-00-243-2030
NSN 5930-01-629-9486
NSN 5965-01-374-2376
NSN 6105-00-004-8962
NSN 5895-00-855-8307
NSN 5910-01-006-8151
NSN 6220-01-444-3972
NSN 5935-01-651-6375
NSN 6620-01-130-5700
NSN 6130-00-432-6215
NSN 5915-01-329-7862