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 5945-00-122-0054
NSN 5945-01-012-4223
NSN 5999-00-909-3157
NSN 6135-01-603-3657
NSN 5835-00-466-8544
NSN 5910-01-369-2292
NSN 5905-01-467-2269
NSN 6240-00-280-8502
NSN 6150-01-409-2858
NSN 5835-01-564-4727
NSN 5985-01-442-7206
NSN 5835-00-148-6026