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 6150-00-350-7268
NSN 6105-00-843-9571
NSN 7035-01-633-9537
NSN 5945-01-100-4479
NSN 5965-01-426-8325
NSN 5950-01-222-1686
NSN 5895-01-206-9097
NSN 5950-00-466-3253
NSN 5999-00-029-0299
NSN 6220-01-170-4650
NSN 5855-00-256-5562
NSN 5985-00-706-8491