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 5910-01-391-5009
NSN 6620-00-632-3631
NSN 6105-00-795-4071
NSN 5835-01-399-5820
NSN 5945-00-943-4793
NSN 5920-01-460-3124
NSN 6240-01-103-3081
NSN 5835-01-632-6627
NSN 6685-01-311-8216
NSN 5930-01-502-6704
NSN 6320-01-516-3836
NSN 6685-01-508-4656