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 5999-00-529-6067
NSN 5920-01-053-7566
NSN 5985-00-551-3244
NSN 5985-01-212-8130
NSN 5996-01-323-7763
NSN 6105-01-069-2354
NSN 6135-01-040-1446
NSN 5910-00-857-4340
NSN 5996-01-009-8855
NSN 5960-01-449-1310
NSN 6105-01-381-1088
NSN 6110-01-316-2648