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 6110-01-009-0680
NSN 6110-01-455-8824
NSN 5855-00-944-0949
NSN 5996-01-312-0790
NSN 6105-01-617-8562
NSN 6610-00-869-9076
NSN 6610-00-068-3464
NSN 5950-00-958-7594
NSN 2925-01-180-2960
NSN 6685-00-883-0270
NSN 5935-00-163-9209
NSN 6610-01-225-0416