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 5945-01-420-6914
NSN 6645-00-153-3834
NSN 5998-01-289-4734
NSN 5925-00-419-3958
NSN 6130-00-498-9311
NSN 6110-01-159-0469
NSN 6650-01-371-3551
NSN 6685-01-449-0933
NSN 5935-01-235-1257
NSN 5915-01-196-4787
NSN 6610-01-112-0447
NSN 6320-01-506-9439