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 5895-01-209-6678
NSN 5855-00-904-9572
NSN 5910-00-089-3856
NSN 5996-00-959-6511
NSN 5855-01-154-3871
NSN 4140-00-523-2980
NSN 2925-01-442-7812
NSN 6110-01-465-4248
NSN 6610-01-091-3740
NSN 5910-00-584-4614
NSN 5965-00-882-6949
NSN 6320-01-558-8844