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 5910-01-264-5259
NSN 6130-01-496-1295
NSN 5999-01-472-3618
NSN 6150-01-281-7279
NSN 6650-00-840-9758
NSN 6130-01-349-4025
NSN 6240-01-064-9727
NSN 6240-00-209-1883
NSN 5996-01-006-4262
NSN 6130-01-057-9534
NSN 6105-00-422-2713
NSN 6320-01-627-1594