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 6650-01-481-3618
NSN 5998-00-292-9515
NSN 7035-01-069-3537
NSN 6105-01-518-1254
NSN 5945-00-222-7503
NSN 5915-00-945-7494
NSN 5895-00-777-3504
NSN 5925-01-009-4494
NSN 5990-01-481-3080
NSN 5950-01-045-7303
NSN 6150-00-345-2851
NSN 5975-01-384-2394