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 5895-00-292-2872
NSN 5905-01-629-9525
NSN 5996-01-232-0067
NSN 5855-01-250-2421
NSN 5915-00-052-9024
NSN 5950-01-417-8737
NSN 6650-00-102-7436
NSN 6220-00-999-1911
NSN 6220-01-217-9414
NSN 6145-01-101-6178
NSN 5998-01-262-0615
NSN 6620-01-054-9346