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 5950-01-510-9445
NSN 6105-01-595-7484
NSN 5985-01-384-5024
NSN 6135-01-643-9081
NSN 6130-00-506-8959
NSN 5965-00-127-3847
NSN 6240-01-505-0030
NSN 5990-01-013-4569
NSN 6320-01-301-4699
NSN 6105-01-479-8988
NSN 6320-01-608-1935
NSN 5835-01-152-9483