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 6320-00-116-3658
NSN 6645-01-222-5468
NSN 6130-00-639-0666
NSN 6620-01-447-6666
NSN 6610-01-376-9199
NSN 5910-01-417-2597
NSN 5998-00-669-6762
NSN 6105-00-251-7625
NSN 6130-01-168-8001
NSN 5985-00-233-6740
NSN 5895-01-195-1431
NSN 5945-01-415-0858