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 6105-01-343-8548
NSN 5910-01-107-9799
NSN 5920-00-752-3081
NSN 5915-00-066-5146
NSN 6685-01-137-5710
NSN 5915-00-244-1702
NSN 5965-01-330-4042
NSN 4140-00-833-6239
NSN 5996-01-583-5145
NSN 5855-00-310-2740
NSN 5835-01-005-8564
NSN 6110-00-747-9269