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 6650-01-421-5355
NSN 5985-01-382-1742
NSN 6150-00-227-8983
NSN 6650-01-444-8313
NSN 5905-01-215-1546
NSN 2925-01-437-9041
NSN 5835-01-122-3489
NSN 5925-01-139-3151
NSN 5930-01-391-5093
NSN 5999-00-015-9128
NSN 5835-01-270-7899
NSN 4140-01-258-9526