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 5915-01-627-9082
NSN 5920-01-157-2767
NSN 5855-00-991-0096
NSN 6645-00-950-6122
NSN 5990-01-340-3575
NSN 5855-01-085-5354
NSN 2925-01-589-4880
NSN 5999-00-323-1852
NSN 5999-01-010-9809
NSN 5998-00-761-4804
NSN 6105-00-728-8612
NSN 5999-01-179-9566