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 6145-01-534-9684
NSN 6105-01-269-8467
NSN 6135-01-599-7563
NSN 6610-00-958-0294
NSN 5930-00-679-4247
NSN 2925-00-536-4574
NSN 6610-00-822-0431
NSN 5960-01-549-4826
NSN 6220-01-528-7232
NSN 6130-00-394-6555
NSN 5835-00-247-0161
NSN 5950-00-117-9424