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 5895-01-647-1717
NSN 6610-01-370-1576
NSN 5945-00-185-6609
NSN 4140-01-384-2858
NSN 5950-01-585-6932
NSN 6105-00-246-5311
NSN 6130-01-482-4719
NSN 5855-01-130-1501
NSN 4140-01-206-4981
NSN 5975-01-504-5785
NSN 6150-01-281-6258
NSN 5855-01-249-0717