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 5915-01-262-2950
NSN 6220-01-150-4046
NSN 5910-01-364-5515
NSN 6620-01-436-5661
NSN 6620-01-186-9922
NSN 5945-00-954-7910
NSN 5945-00-509-8862
NSN 6620-00-246-5159
NSN 6145-01-039-7677
NSN 5945-01-597-6623
NSN 6130-00-250-5950
NSN 6110-01-494-2851