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 6220-01-519-2892
NSN 6610-01-336-2787
NSN 5960-01-407-1350
NSN 6145-01-296-8198
NSN 6685-01-421-4403
NSN 5935-01-068-2701
NSN 5950-01-159-4148
NSN 5895-00-094-2508
NSN 6105-01-197-7687
NSN 5945-01-072-9277
NSN 5915-00-334-3008
NSN 5975-01-292-5364