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 5895-00-578-8424
NSN 6320-01-116-3980
NSN 5999-01-500-4209
NSN 5998-01-434-5721
NSN 5930-01-366-4638
NSN 5935-00-646-6626
NSN 5975-00-608-4391
NSN 6145-00-136-9132
NSN 5935-01-423-5216
NSN 5998-00-233-6392
NSN 5999-01-113-7864
NSN 6240-00-095-3915