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 5996-01-085-2709
NSN 5910-01-617-1860
NSN 5895-01-609-4538
NSN 5945-01-292-3725
NSN 6240-00-925-4662
NSN 5935-01-024-9452
NSN 5835-01-325-5677
NSN 5920-00-199-9514
NSN 5960-01-550-8038
NSN 5895-01-153-9917
NSN 6130-01-322-8507
NSN 5920-00-728-6625