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 6645-00-343-9919
NSN 5895-00-075-0181
NSN 5930-01-588-8512
NSN 4140-01-512-4760
NSN 6685-00-646-7044
NSN 5915-01-449-0859
NSN 5905-00-624-1431
NSN 5999-00-343-1896
NSN 7035-01-145-5059
NSN 5999-01-373-8116
NSN 5999-01-645-1898
NSN 6110-01-512-1817