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 5960-00-443-1483
NSN 6130-00-156-7219
NSN 5895-00-823-4971
NSN 6240-01-628-9240
NSN 5835-00-516-8675
NSN 5905-00-274-3789
NSN 6685-01-450-3479
NSN 6105-01-319-0144
NSN 5910-01-535-6551
NSN 5835-01-014-4574
NSN 5945-00-759-6271
NSN 5965-00-682-3567