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 5930-00-292-1089
NSN 5999-00-479-9995
NSN 5996-01-259-3982
NSN 5915-01-100-1028
NSN 5998-01-128-4495
NSN 6645-00-151-5280
NSN 5998-00-201-6757
NSN 6105-00-612-5299
NSN 5915-00-243-9589
NSN 6145-01-063-6486
NSN 5965-01-107-4078
NSN 5996-01-440-5866