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 5990-01-555-6616
NSN 6610-01-526-2054
NSN 5998-01-044-6982
NSN 5990-01-364-8405
NSN 5999-01-471-2133
NSN 5950-01-342-9784
NSN 5996-00-673-8282
NSN 5835-01-138-8622
NSN 5985-01-100-9771
NSN 5930-01-478-7856
NSN 5985-00-636-8689
NSN 6240-00-109-5914