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 5950-00-887-6456
NSN 4140-00-224-2133
NSN 6110-01-363-4023
NSN 7035-01-431-4560
NSN 6650-01-162-2881
NSN 6620-00-679-5830
NSN 6130-01-094-5599
NSN 5985-01-232-4946
NSN 6620-01-207-0667
NSN 6240-00-089-8364
NSN 4140-01-229-2742
NSN 5835-00-870-7034