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 6610-01-160-8815
NSN 5905-00-921-3485
NSN 6220-01-659-9722
NSN 5835-00-409-5666
NSN 6105-01-526-6140
NSN 5950-00-281-2389
NSN 6105-01-127-2162
NSN 5895-01-477-4727
NSN 5895-00-427-9617
NSN 6220-01-563-6661
NSN 5999-00-737-6416
NSN 6240-00-079-0112