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 6110-00-226-1753
NSN 5855-01-302-5493
NSN 7035-00-009-8705
NSN 4140-01-213-0151
NSN 5925-00-884-5469
NSN 5915-00-823-8334
NSN 5855-00-301-1176
NSN 5905-01-390-8279
NSN 5960-01-444-8163
NSN 6620-01-156-0814
NSN 6610-00-468-1958
NSN 5895-01-331-6946