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 6135-01-468-6491
NSN 5996-01-460-5189
NSN 6220-00-910-4793
NSN 6685-01-199-1304
NSN 6130-01-131-9369
NSN 5990-01-452-0911
NSN 5835-00-102-2373
NSN 5965-00-705-1690
NSN 4140-00-054-6467
NSN 2925-01-150-7160
NSN 5998-00-045-3867
NSN 6220-01-208-4429