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 5915-01-006-0169
NSN 5998-01-035-0835
NSN 5950-00-198-5947
NSN 6240-01-647-8035
NSN 5999-01-274-9095
NSN 5835-01-512-4834
NSN 5920-00-584-4592
NSN 5910-01-544-4410
NSN 7035-01-535-3807
NSN 6220-01-136-5402
NSN 5999-00-171-8858
NSN 5990-00-446-0518