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 6645-00-042-9587
NSN 7035-00-153-3826
NSN 5985-00-719-9944
NSN 5960-01-278-9394
NSN 6645-00-450-2209
NSN 5925-01-590-0171
NSN 5945-00-753-5127
NSN 6220-01-200-3410
NSN 5998-00-899-7002
NSN 5985-00-123-5879
NSN 5945-01-089-5803
NSN 6240-01-544-6359