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 5915-01-229-7642
NSN 5965-01-186-2051
NSN 6685-01-010-3176
NSN 6150-01-378-0911
NSN 6610-01-373-3626
NSN 5985-00-445-5832
NSN 5895-00-042-9397
NSN 5835-01-412-0344
NSN 5960-00-047-3944
NSN 5855-00-763-2155
NSN 5985-00-417-1105
NSN 6685-00-005-9596