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 6650-01-658-7194
NSN 6135-01-264-1311
NSN 6130-01-254-0674
NSN 5950-01-029-4169
NSN 5915-00-942-8460
NSN 6645-01-414-4941
NSN 5895-00-529-7547
NSN 6220-00-165-7095
NSN 5895-01-585-7132
NSN 5835-01-370-8912
NSN 5990-01-452-0911
NSN 5915-01-253-5743