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 6320-00-977-3930
NSN 6645-00-032-5730
NSN 5895-00-360-0117
NSN 5930-01-391-5671
NSN 5835-01-394-2261
NSN 6110-00-621-3475
NSN 5998-00-714-2727
NSN 6110-01-278-9229
NSN 6645-01-595-4323
NSN 6240-00-456-2041
NSN 6105-01-231-9823
NSN 5950-01-576-8710