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 6650-00-461-9027
NSN 6240-01-112-1120
NSN 5960-01-200-4621
NSN 5855-00-256-5562
NSN 5965-00-387-6880
NSN 6150-01-099-9619
NSN 4140-01-237-8569
NSN 6685-00-838-5294
NSN 6685-01-519-3447
NSN 5920-01-306-1166
NSN 6685-00-160-6390
NSN 5835-01-512-4834