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 5996-00-156-5967
NSN 5930-00-810-0191
NSN 5835-00-227-7909
NSN 5920-01-464-8480
NSN 6145-00-116-2939
NSN 7035-00-679-9027
NSN 5999-01-607-6418
NSN 7035-00-834-2090
NSN 5915-01-044-1616
NSN 6110-01-521-3865
NSN 6610-01-345-1110
NSN 5835-00-143-4153