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 5950-01-189-3194
NSN 5945-01-055-3571
NSN 6130-01-139-6339
NSN 6130-01-519-9275
NSN 6610-01-518-3923
NSN 6110-01-330-4906
NSN 5915-01-439-1379
NSN 4140-01-312-2361
NSN 5915-01-597-1460
NSN 6110-00-589-9905
NSN 6610-01-522-9882
NSN 5990-01-626-3840