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 5950-00-513-9596
NSN 5920-00-295-9768
NSN 5935-00-066-2282
NSN 6650-01-619-5129
NSN 5945-01-178-5177
NSN 5930-01-552-4107
NSN 5925-00-602-8623
NSN 5990-00-816-9289
NSN 6320-01-255-2096
NSN 6145-00-004-7323
NSN 2925-01-316-0725
NSN 5998-01-484-5872