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 6320-00-456-0836
NSN 5996-00-926-2528
NSN 6105-01-286-1084
NSN 5920-01-525-3918
NSN 5935-01-425-1205
NSN 7035-01-512-8096
NSN 6620-01-246-4314
NSN 5950-01-388-8605
NSN 5960-01-328-8248
NSN 5930-00-542-8499
NSN 6130-01-634-0603
NSN 5985-00-361-2607