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 5950-00-984-7128
NSN 6110-01-062-0252
NSN 6110-00-588-7021
NSN 6650-01-276-9723
NSN 5915-01-651-8274
NSN 6610-00-658-2558
NSN 5960-00-688-9125
NSN 5960-01-214-4518
NSN 6685-01-449-0933
NSN 5855-01-222-1242
NSN 5905-00-754-3327
NSN 6650-01-480-5443