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 5996-01-422-3087
NSN 5960-01-133-3153
NSN 6220-00-926-1331
NSN 6645-00-764-3355
NSN 5915-01-023-4882
NSN 5905-01-447-2806
NSN 5855-01-353-3958
NSN 5945-00-286-8594
NSN 5895-01-094-5492
NSN 5950-00-153-1959
NSN 6620-01-373-4588
NSN 6145-01-229-7288