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 2925-00-081-3547
NSN 6650-00-917-0436
NSN 5996-01-069-2915
NSN 5985-00-239-4793
NSN 6150-01-219-9835
NSN 2925-00-177-6969
NSN 6110-01-620-3884
NSN 5915-01-145-1431
NSN 6650-00-914-6897
NSN 6650-00-575-0770
NSN 5935-00-289-9905
NSN 5895-01-412-0950