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 5925-01-565-7343
NSN 5945-00-276-9274
NSN 6610-00-930-6850
NSN 5905-00-431-0637
NSN 5945-01-583-8363
NSN 6105-01-281-7714
NSN 5835-01-544-5183
NSN 4140-01-448-7276
NSN 5915-01-420-2691
NSN 5945-00-477-6595
NSN 5975-01-495-0813
NSN 5990-00-961-6186