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 5945-00-205-8005
NSN 5975-00-894-9639
NSN 6610-00-473-0548
NSN 5998-01-245-9124
NSN 6130-01-133-9278
NSN 4140-00-193-0067
NSN 5915-00-410-1870
NSN 6685-01-268-0613
NSN 6150-00-217-0475
NSN 6150-01-024-9952
NSN 6320-00-513-8376
NSN 6645-00-752-2939