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 6130-00-408-9983
NSN 4140-01-290-4026
NSN 6650-00-471-1117
NSN 5915-00-822-9605
NSN 5905-01-418-1017
NSN 5975-00-462-9376
NSN 5998-01-180-9071
NSN 6610-01-519-8953
NSN 6645-00-589-0143
NSN 5920-00-964-4538
NSN 5996-01-147-6054
NSN 5835-01-138-0181