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 6130-00-198-4997
NSN 6610-01-367-1640
NSN 5945-00-892-1116
NSN 5910-01-497-5163
NSN 6145-01-377-0706
NSN 6240-00-248-4281
NSN 5990-01-417-4402
NSN 4140-01-212-5135
NSN 5920-01-192-5535
NSN 5996-01-377-3743
NSN 5985-00-597-2966
NSN 5895-01-474-6161