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 5965-00-617-5731
NSN 5855-01-131-5166
NSN 5915-01-106-8549
NSN 5855-01-528-8776
NSN 5998-01-125-2545
NSN 6650-01-394-6124
NSN 5950-00-127-3054
NSN 5965-01-485-9539
NSN 6105-00-781-4317
NSN 5945-00-556-5034
NSN 6220-00-651-1957
NSN 6620-01-257-6483