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 5925-00-773-6385
NSN 5905-00-450-5272
NSN 5999-01-410-7430
NSN 5990-01-609-4793
NSN 6145-00-961-0775
NSN 5985-00-600-7104
NSN 5895-00-254-5001
NSN 6135-01-524-7621
NSN 5915-00-104-3119
NSN 6240-01-368-6248
NSN 6645-00-200-2322
NSN 6135-00-676-5807