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 2925-01-463-8856
NSN 6220-00-878-1327
NSN 6110-01-114-1683
NSN 5935-00-318-8648
NSN 7035-01-157-0028
NSN 5945-01-572-1286
NSN 6110-01-203-6677
NSN 6320-00-115-0883
NSN 5965-01-188-8530
NSN 5999-00-106-9884
NSN 6620-01-496-8567
NSN 5915-00-974-3646