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 5905-00-868-1042
NSN 5998-01-198-6449
NSN 6150-01-184-9275
NSN 5935-01-381-6560
NSN 5835-01-370-4292
NSN 5895-01-206-4619
NSN 5905-00-350-7775
NSN 5998-01-547-4169
NSN 6135-00-777-5562
NSN 6220-00-113-8216
NSN 5996-01-215-6379
NSN 5990-00-582-0342