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 5855-01-634-0259
NSN 6610-01-600-5789
NSN 5990-00-006-5760
NSN 5945-01-559-2136
NSN 5950-01-452-3651
NSN 6150-00-107-2354
NSN 6145-00-752-2562
NSN 6130-00-175-4819
NSN 6220-01-408-0852
NSN 6150-01-443-5096
NSN 5945-01-184-2470
NSN 5905-01-432-1828