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 2925-01-506-3218
NSN 5925-01-356-9050
NSN 5835-01-612-4753
NSN 6145-00-427-7201
NSN 6610-01-168-3573
NSN 6105-01-497-3423
NSN 6240-00-389-4822
NSN 6105-01-424-6439
NSN 5998-01-530-7821
NSN 6150-01-488-8265
NSN 4140-00-816-0603
NSN 5935-00-735-1344