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 5910-00-760-6742
NSN 5998-01-030-1389
NSN 6110-01-633-9660
NSN 5996-01-506-4213
NSN 7035-01-445-3563
NSN 5950-00-401-6403
NSN 5950-01-603-1584
NSN 7035-01-136-3618
NSN 5895-01-543-7231
NSN 5935-01-118-0922
NSN 5998-01-381-2536
NSN 6130-01-583-9607