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 5999-01-458-6403
NSN 5965-01-453-7504
NSN 6135-00-913-2062
NSN 5945-01-228-7420
NSN 6130-01-273-1146
NSN 5910-00-293-2389
NSN 6320-00-082-5868
NSN 5998-01-158-6067
NSN 5935-01-227-5745
NSN 6240-01-123-4998
NSN 5935-00-194-1005
NSN 5910-00-485-9073