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 5965-01-545-5971
NSN 6130-01-266-4346
NSN 5835-01-035-2976
NSN 6105-00-482-6325
NSN 6240-01-063-7685
NSN 6150-01-431-7001
NSN 6240-01-476-5776
NSN 5999-01-194-8164
NSN 5996-00-726-4785
NSN 6650-01-014-5990
NSN 6320-01-019-1028
NSN 5998-00-633-5169