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 5950-01-242-3277
NSN 6685-01-097-4048
NSN 6220-01-169-4782
NSN 5930-00-016-2981
NSN 6220-01-594-8773
NSN 2925-01-604-8984
NSN 5996-01-337-2635
NSN 5950-01-220-1996
NSN 5895-01-475-4706
NSN 5945-01-634-0588
NSN 5935-01-464-7978
NSN 6650-01-253-8062