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 5965-00-763-7334
NSN 5945-01-220-1297
NSN 5999-01-411-9537
NSN 6110-01-465-8394
NSN 5998-01-205-8550
NSN 6130-00-952-2970
NSN 5835-00-358-4235
NSN 2925-01-565-6410
NSN 5985-00-981-2666
NSN 5990-01-012-6358
NSN 5998-01-482-3029
NSN 5960-01-130-6413