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 5965-01-441-9505
NSN 5895-01-160-6599
NSN 5895-01-076-4204
NSN 5905-01-593-1597
NSN 2925-00-365-3289
NSN 5998-01-093-9569
NSN 5915-01-229-7642
NSN 5990-00-782-7206
NSN 6105-00-675-0525
NSN 6240-00-822-4571
NSN 6650-00-925-1274
NSN 4140-01-437-5964