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 6650-01-193-3068
NSN 5895-01-012-6561
NSN 2925-00-829-9082
NSN 5996-01-025-8571
NSN 5915-01-513-0300
NSN 6220-01-022-1780
NSN 6685-00-110-9800
NSN 5950-00-632-7263
NSN 2925-01-625-6841
NSN
NSN 5960-00-783-6027
NSN 5835-00-614-0650