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 5930-01-400-6126
NSN 5855-01-547-6540
NSN 5835-01-270-7899
NSN 6110-01-627-1088
NSN 6110-00-300-1876
NSN 5835-01-469-6009
NSN 6645-01-351-1154
NSN 6220-01-241-2029
NSN 5945-01-529-1182
NSN 5965-00-265-7861
NSN 6145-01-073-1509
NSN 5935-01-265-3488