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 5835-00-140-4058
NSN 5920-01-634-0250
NSN 6130-01-300-0657
NSN 7035-00-529-3128
NSN 6105-01-302-1788
NSN 7035-00-488-9765
NSN 5996-00-835-2605
NSN 5935-00-080-4790
NSN 6150-00-479-8773
NSN 5965-01-205-3088
NSN 5835-01-378-6804
NSN 5920-01-300-3646