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 2925-00-113-6146
NSN 6650-01-246-6512
NSN 7035-00-981-7216
NSN 6220-00-233-9279
NSN 6135-01-260-7180
NSN 6610-00-720-8775
NSN 5990-01-447-7779
NSN 5920-01-312-3243
NSN 5945-01-564-6595
NSN 5999-00-223-0448
NSN 6130-00-551-3191
NSN 5945-01-505-6819