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 6150-01-510-3612
NSN 6610-00-388-9188
NSN 5950-00-240-7106
NSN 5835-00-092-1136
NSN 6220-01-328-7523
NSN 6105-01-109-1167
NSN 5930-00-713-8459
NSN 7035-00-312-3055
NSN 5960-00-579-0298
NSN 6135-00-134-6648
NSN 5960-01-450-8539
NSN 5945-00-247-5903