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 5895-00-222-7752
NSN 5999-00-201-8812
NSN 5905-01-592-4064
NSN 5965-01-095-9767
NSN 6645-00-300-0401
NSN 5855-01-178-8626
NSN 6150-01-227-5369
NSN 7035-01-536-0438
NSN 5996-00-597-2234
NSN 5905-01-261-1476
NSN 4140-00-068-0267
NSN 5915-01-423-3093