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 6130-01-607-1870
NSN 5960-00-406-9985
NSN 5910-00-254-3329
NSN 5965-00-113-9748
NSN 6650-01-463-2274
NSN 5945-01-182-6060
NSN 5945-01-200-3380
NSN 6150-01-644-1445
NSN 5998-01-061-9162
NSN 5930-01-632-9167
NSN 4140-01-389-6444
NSN 7035-00-535-8109