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 6135-01-098-3020
NSN 6685-01-372-8769
NSN 7035-01-432-2424
NSN 6105-00-423-7963
NSN 5835-01-126-2480
NSN 5945-01-314-4135
NSN 6220-01-250-8723
NSN 5915-01-206-1208
NSN 6110-01-508-8011
NSN 6145-01-386-3084
NSN 5895-01-586-9952
NSN 5905-01-522-1207