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 6645-00-137-7699
NSN 5996-01-604-3775
NSN 7035-01-498-0582
NSN 5999-00-338-4431
NSN 5935-01-333-6477
NSN 5998-01-115-1333
NSN 5915-00-913-5603
NSN 5999-00-824-7917
NSN 2925-01-164-4197
NSN 5996-01-058-1533
NSN 6610-01-227-7221
NSN 6240-00-985-5244