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 6145-00-152-6499
NSN 6610-00-527-8892
NSN 5905-01-562-4720
NSN 5930-00-388-0161
NSN 6145-01-217-8429
NSN 5960-01-503-0362
NSN 5935-00-537-3510
NSN 6135-00-471-5356
NSN 6240-00-845-9098
NSN 6110-01-062-0252
NSN 5925-01-037-9276
NSN 5915-00-587-8811