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 5960-01-076-9122
NSN 5935-01-398-9114
NSN 6105-01-628-1176
NSN 5998-01-023-0291
NSN 5965-01-032-9146
NSN 5996-00-564-6472
NSN 5895-01-147-5204
NSN 5965-00-594-3115
NSN 5960-00-368-4084
NSN 5905-00-143-0943
NSN 6145-01-443-4017
NSN 6145-00-323-6021