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 5950-01-461-9565
NSN 5999-00-735-0727
NSN 5975-00-559-5676
NSN 4140-00-814-5987
NSN 7035-01-505-5180
NSN 5975-01-507-6611
NSN 5990-01-114-3393
NSN 5996-01-467-2177
NSN 6320-00-336-9123
NSN 5935-00-105-4685
NSN 5895-01-094-5595
NSN 5895-01-629-8846