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 5905-01-054-3805
NSN 6105-01-487-3156
NSN 6135-00-122-2420
NSN 6105-01-383-3657
NSN 5920-00-254-8429
NSN 5950-01-634-0677
NSN 5925-01-108-9159
NSN 6610-00-315-9315
NSN 5895-01-165-4604
NSN 6135-01-614-1355
NSN 5965-01-379-7706
NSN 5999-01-419-4617