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 5999-00-081-0305
NSN 5915-00-150-4694
NSN 6610-01-450-3998
NSN 6650-00-185-8344
NSN 5925-01-127-3794
NSN 5905-01-394-5370
NSN 5925-01-518-4474
NSN 5960-00-477-6555
NSN 6150-01-541-3379
NSN 6150-00-263-3451
NSN 6220-01-022-2813
NSN 5985-01-035-5932