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 6150-00-719-6119
NSN 5998-01-130-7032
NSN 5930-00-995-2542
NSN 5999-01-078-4830
NSN 5996-00-111-3379
NSN 5960-00-883-5384
NSN 5999-01-582-4222
NSN 5985-01-627-0586
NSN 5895-01-098-9141
NSN 5965-00-275-0491
NSN 6110-01-099-3200
NSN 6105-01-365-1386