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 5998-00-374-8876
NSN 5998-01-077-5743
NSN 5999-01-147-8977
NSN 5905-00-597-6081
NSN 5930-01-425-5538
NSN 6320-00-593-0379
NSN 5915-00-378-5585
NSN 5910-00-158-8786
NSN 6645-01-055-5465
NSN 5835-00-794-7500
NSN 6645-01-377-2553
NSN 5996-00-539-7956