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 6685-01-486-0872
NSN 5996-00-797-9571
NSN 5935-00-639-1382
NSN 6130-00-962-8445
NSN 5975-01-014-7231
NSN 6145-01-266-5070
NSN 4140-01-447-2419
NSN 6110-01-606-8699
NSN 5950-00-876-1086
NSN 5835-00-148-9719
NSN 6130-01-198-3770
NSN 6650-00-235-6272