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 6610-01-112-0447
NSN 6650-01-424-3947
NSN 5930-01-203-4378
NSN 6130-01-125-5294
NSN 5999-01-412-4087
NSN 6150-00-153-3196
NSN 5930-01-301-5948
NSN 5985-00-020-8178
NSN 6610-01-223-8179
NSN 5945-00-988-5837
NSN 5920-00-410-7849
NSN 6610-01-108-4684