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 6220-00-295-3594
NSN 5930-00-511-1383
NSN 6145-01-323-2815
NSN 6240-00-542-6657
NSN 5999-00-933-7214
NSN 5930-01-425-2976
NSN 6130-01-454-6334
NSN 6685-01-302-9728
NSN 5965-01-500-2468
NSN 6150-01-386-4167
NSN 5960-00-477-7361
NSN 6145-00-917-2721