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 6105-01-230-4052
NSN 6645-01-523-8809
NSN 6135-00-062-5080
NSN 6320-00-456-0836
NSN 5960-00-529-2704
NSN 6110-01-160-1857
NSN 5996-01-221-6711
NSN 6620-00-193-9503
NSN 6150-01-654-4505
NSN 6240-01-314-8245
NSN 6220-01-142-3148
NSN 6130-01-310-7993