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 5999-00-379-2226
NSN 6320-01-412-2973
NSN 6105-01-469-6027
NSN 7035-01-224-5165
NSN 5965-01-070-3905
NSN 5920-01-099-3026
NSN 5895-01-141-7416
NSN 6240-01-492-6292
NSN 6620-00-402-6587
NSN 6320-01-029-4220
NSN 7035-01-063-8753
NSN 5925-01-361-8836