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 6320-01-470-6826
NSN 6105-01-571-8902
NSN 6685-01-543-3291
NSN 5950-01-091-5156
NSN 6130-01-508-5459
NSN 6650-01-057-5438
NSN 6645-01-470-0635
NSN 5975-00-847-1244
NSN 5975-01-024-5553
NSN 5935-01-358-1909
NSN 5935-00-698-4124
NSN 6610-01-379-6750