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 5915-01-422-4620
NSN 6320-01-340-4112
NSN 5930-00-185-5142
NSN 5925-01-467-3625
NSN 5895-00-265-6229
NSN 5999-01-273-2547
NSN 5945-00-740-8238
NSN 2925-01-448-2880
NSN 5915-01-314-8157
NSN 6105-01-562-0593
NSN 5975-00-177-1206
NSN 4140-00-296-9695