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 5998-01-289-7326
NSN 5920-00-421-0991
NSN 5945-00-512-3497
NSN 5985-01-181-3129
NSN 6685-01-459-3231
NSN 6645-01-062-0905
NSN 6130-01-147-5594
NSN 6145-00-539-9799
NSN 5998-01-249-2079
NSN 6610-01-013-8922
NSN 5975-01-649-1452
NSN 6145-00-226-4468