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 5975-01-597-6044
NSN 5905-00-276-8597
NSN 5945-00-696-8318
NSN 6110-01-062-2208
NSN 7035-01-069-3537
NSN 5935-01-084-7282
NSN 7035-01-594-9198
NSN 5960-01-507-9112
NSN 6610-00-553-5103
NSN 5835-01-442-6482
NSN 6145-01-528-6388
NSN 6150-01-003-8940