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 5950-01-313-7074
NSN 6110-00-409-1115
NSN 5935-00-280-3116
NSN 5920-00-243-9506
NSN 5905-00-379-4658
NSN 5835-01-124-2942
NSN 5915-01-359-6582
NSN 6645-01-481-9834
NSN 5935-01-448-1697
NSN 5965-00-594-3115
NSN 5895-00-181-4577
NSN 5985-01-548-3470