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 6645-00-612-7732
NSN 5895-00-443-8821
NSN 6650-00-443-4292
NSN 6110-00-962-7858
NSN 5915-00-150-4694
NSN 5965-01-065-5544
NSN 5920-01-413-7076
NSN 5915-01-562-1366
NSN 5975-00-445-9926
NSN 5950-01-606-7158
NSN 5855-01-093-8202
NSN 5930-01-349-7067