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 5999-01-335-4602
NSN 6150-01-463-2709
NSN 5945-01-323-7171
NSN 5950-01-577-9484
NSN 5996-00-126-4786
NSN 6685-01-592-3099
NSN 5910-01-544-8788
NSN 6150-01-509-5963
NSN 5950-00-961-5607
NSN 5855-01-167-2162
NSN 6620-00-716-0001
NSN 6220-01-408-1717