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 5960-01-495-0859
NSN 5960-00-423-7842
NSN 6130-01-222-0361
NSN 5895-01-281-6622
NSN 6145-01-373-0471
NSN 5950-01-097-4071
NSN 6240-00-353-5753
NSN 5996-01-267-7226
NSN 6105-00-362-1361
NSN 5965-00-372-2537
NSN 5915-00-876-0863
NSN 5985-01-657-4421