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 5920-01-459-9575
NSN 6135-01-108-2864
NSN 5895-00-816-9763
NSN 5895-01-414-3884
NSN 6145-00-630-2010
NSN 5895-00-574-5547
NSN 5935-01-045-4842
NSN 5960-00-335-3394
NSN 5835-01-368-1013
NSN 6145-01-308-9583
NSN 6240-01-542-9964
NSN 6130-01-392-1100