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 5945-00-655-1502
NSN 6610-01-023-1918
NSN 5935-01-233-4121
NSN 5910-01-423-1387
NSN 5855-00-256-5562
NSN 5998-01-607-7334
NSN 6110-01-327-2097
NSN 5945-01-161-0726
NSN 5925-01-222-6642
NSN 5996-00-196-7258
NSN 6145-01-056-5171
NSN 6110-01-337-0223