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 5965-01-355-7164
NSN 5915-00-182-8068
NSN 5945-01-419-9870
NSN 5999-01-364-9336
NSN 7035-01-434-6134
NSN 5965-01-216-1994
NSN 5910-01-154-4763
NSN 5910-01-505-4719
NSN 6145-00-602-2253
NSN 5910-01-631-9077
NSN 5965-00-131-6700
NSN 5920-01-171-9139