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 5999-00-120-0206
NSN 5960-01-207-6232
NSN 6110-00-468-2343
NSN 6320-01-170-4068
NSN 5920-01-465-6312
NSN 6320-00-004-9158
NSN 5999-00-133-4429
NSN 6220-00-635-8818
NSN 5930-01-431-5776
NSN 5895-01-410-7717
NSN 5945-00-256-3129
NSN 5990-00-822-9269