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 5910-01-008-3535
NSN 6685-01-499-6296
NSN 5855-01-229-3864
NSN 5985-00-975-4067
NSN 6610-00-292-9895
NSN 5990-01-431-3725
NSN 6650-00-221-7119
NSN 5960-00-539-7914
NSN 5895-01-226-1144
NSN 7035-00-541-8516
NSN 5998-01-365-5677
NSN 6105-01-248-3691