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 6220-01-009-3119
NSN 5996-01-507-3715
NSN 6145-01-272-5892
NSN 6685-01-195-8940
NSN 5945-01-544-1366
NSN 6130-00-832-6692
NSN 5996-00-357-9916
NSN 6645-01-456-1182
NSN 6320-01-265-0665
NSN 5975-01-432-0960
NSN 5998-01-394-4349
NSN 5935-01-274-9245