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 6105-01-069-2911
NSN 5975-00-841-5857
NSN 5950-01-453-2617
NSN 6150-01-204-1603
NSN 5950-01-020-6008
NSN 5895-00-824-3442
NSN 6150-00-965-5740
NSN 6685-01-578-0967
NSN 6150-01-023-8630
NSN 6620-00-153-0982
NSN 6220-01-227-1917
NSN 6610-01-359-9962