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 6220-01-123-4096
NSN 5905-01-412-7738
NSN 5895-00-826-9004
NSN 5996-01-339-9895
NSN 5910-00-407-0210
NSN 5945-00-109-4504
NSN 6610-01-590-7222
NSN 6150-01-477-2186
NSN 5960-00-188-8648
NSN 5945-01-040-7705
NSN 5925-01-235-0710
NSN 5895-01-090-8810