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 6645-01-609-7365
NSN 6130-01-467-2039
NSN 6145-00-181-9634
NSN 5945-01-651-5308
NSN 5905-01-469-5478
NSN 5855-00-151-3853
NSN 5998-01-631-9958
NSN 5935-01-242-5647
NSN 5945-01-420-7776
NSN 5945-01-457-8673
NSN 5965-01-127-3890
NSN 5920-00-074-4654