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 5835-00-124-9995
NSN 6610-01-141-7014
NSN 5990-00-998-6193
NSN 5965-01-381-2998
NSN 5965-01-342-2865
NSN 6620-00-237-9395
NSN 6105-01-593-4395
NSN 6610-01-302-2073
NSN 5965-01-071-3704
NSN 5925-00-627-2011
NSN 6220-01-406-3167
NSN 6145-00-480-4809