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 6150-01-366-1616
NSN 5999-01-207-9700
NSN 6610-01-334-3157
NSN 5920-01-109-1875
NSN 6145-00-843-7878
NSN 6130-00-454-8342
NSN 5855-01-425-1330
NSN 7035-01-270-9918
NSN 5945-01-309-4057
NSN 6685-00-418-5960
NSN 6240-00-357-7976
NSN 5915-00-595-8090