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 5999-01-523-9203
NSN 5998-00-737-6260
NSN 5895-00-138-0648
NSN 5895-01-311-4484
NSN 7035-01-298-5154
NSN 4140-00-059-7101
NSN 6110-01-296-3795
NSN 5930-01-334-5690
NSN 5975-00-552-1764
NSN 6105-00-896-9756
NSN 5999-01-100-4658
NSN 5990-00-954-5059