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 6150-01-554-4619
NSN 5965-01-103-0398
NSN 6240-01-513-2732
NSN 5950-01-330-4694
NSN 6135-01-452-8999
NSN 6320-01-387-8099
NSN 6650-00-069-9370
NSN 6105-01-033-2197
NSN 6105-01-381-1088
NSN 5945-01-647-3396
NSN 5905-00-730-0294
NSN 2925-01-633-0225