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 5996-01-038-1261
NSN 2925-01-368-5773
NSN 6650-01-258-5871
NSN 6620-01-552-0524
NSN 5945-00-203-5575
NSN 5945-01-366-6018
NSN 5915-00-081-5320
NSN 6220-01-133-2025
NSN 5950-01-621-6069
NSN 5855-01-136-1916
NSN 6145-00-807-3441
NSN 6645-00-108-6479