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 7035-01-220-6392
NSN 6105-01-454-9381
NSN 5935-01-406-6654
NSN 5920-00-912-4144
NSN 6130-00-246-6915
NSN 5915-01-295-6345
NSN 5935-01-446-2856
NSN 6220-01-049-6050
NSN 6610-01-606-2144
NSN 7035-01-013-9889
NSN 4140-01-530-2172
NSN 5915-00-398-0677