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 6320-01-547-2743
NSN 6620-01-271-0711
NSN 6130-01-053-1660
NSN 5985-00-658-9652
NSN 5985-00-089-0154
NSN 6645-01-270-1497
NSN 5855-01-167-2162
NSN 5920-01-422-1866
NSN 5999-01-044-6250
NSN 6620-00-820-9616
NSN 6645-00-900-5830
NSN 5945-00-740-8238