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 5835-01-116-2369
NSN 5905-01-062-3332
NSN 6240-01-157-9128
NSN 2925-01-497-5680
NSN 5930-01-651-5649
NSN 5895-00-456-2667
NSN 5905-01-641-9801
NSN 6110-00-709-2720
NSN 5975-00-962-7517
NSN 6240-01-246-3248
NSN 5895-00-867-6853
NSN 7035-01-246-3086