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 5910-01-122-2773
NSN 6110-01-531-4188
NSN 5985-01-093-9080
NSN 6110-01-555-6519
NSN 6610-01-305-8863
NSN 5965-01-204-8505
NSN 5915-01-497-2821
NSN 7035-00-142-9076
NSN 5998-00-585-3171
NSN 5985-01-196-4843
NSN 7035-01-349-4348
NSN 5996-01-016-2724