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 6650-00-966-5205
NSN 5990-01-203-6089
NSN 5950-01-069-6086
NSN 2925-01-156-9570
NSN 6145-00-062-7897
NSN 5960-01-406-4136
NSN 5999-00-498-2035
NSN 5965-00-993-5439
NSN 6130-00-127-0685
NSN 5998-00-893-7047
NSN 6220-00-821-9387
NSN 5965-01-185-2026