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 6320-01-492-1976
NSN 5930-01-354-6689
NSN 5945-00-468-7995
NSN 6220-00-903-6647
NSN 5960-01-512-0233
NSN 6130-01-572-8670
NSN 5835-01-502-9228
NSN 5965-01-360-6568
NSN 5930-01-168-8069
NSN 6645-00-488-4432
NSN 6610-01-429-7086
NSN 5960-00-067-9636