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 5998-00-711-2352
NSN 5895-01-415-1377
NSN 5910-01-126-5267
NSN 5910-00-376-9768
NSN 5965-01-227-9937
NSN 5905-01-451-4205
NSN 5915-01-099-7064
NSN 5895-00-009-5698
NSN 5996-01-364-2304
NSN 5835-01-227-4752
NSN 6240-01-466-1102
NSN 6105-00-816-9397