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 6220-00-190-6410
NSN 5965-01-607-8609
NSN 5975-01-432-4125
NSN 5975-01-384-3723
NSN 6220-01-029-5037
NSN 2925-00-305-8030
NSN 6620-01-362-4276
NSN 6105-01-303-7530
NSN 5945-01-510-3530
NSN 5915-01-023-8387
NSN 5910-00-583-0433
NSN 5910-00-023-4151