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 5855-01-213-9076
NSN 6650-00-373-9220
NSN 5950-00-857-4375
NSN 6220-01-634-0660
NSN 6150-00-243-7449
NSN 5985-01-352-2481
NSN 5965-00-605-8239
NSN 5920-00-992-1820
NSN 6145-01-651-7291
NSN 5895-01-050-8392
NSN 6240-00-512-3473
NSN 6610-01-214-6680