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 5895-00-191-2146
NSN 5999-01-442-8740
NSN 5920-01-542-9143
NSN 5998-00-763-6261
NSN 5990-00-090-3829
NSN 6150-01-176-0221
NSN 6320-00-186-6452
NSN 6645-00-139-5694
NSN 6110-00-082-0268
NSN 6610-01-250-2811
NSN 6685-00-248-4016
NSN 5950-01-128-8246