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 6105-01-167-4846
NSN 6150-01-429-8315
NSN 5990-01-514-8708
NSN 5915-01-265-1903
NSN 2925-01-133-8128
NSN 5985-01-276-5488
NSN 6130-01-034-8697
NSN 6105-00-401-4925
NSN 6110-01-509-4444
NSN 6145-00-141-8095
NSN 5915-00-468-0086
NSN 5975-01-459-3945