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 5985-01-521-3006
NSN 5985-00-218-1356
NSN 5835-00-930-8500
NSN 5915-01-611-3552
NSN 5925-01-191-9854
NSN 6130-01-448-9717
NSN 5905-00-647-4554
NSN 5925-01-026-0891
NSN 5925-01-659-6342
NSN 5915-00-060-4649
NSN 5975-00-256-9436
NSN 6105-01-143-5774