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 5985-01-572-5109
NSN 5985-00-666-2987
NSN 6650-01-406-5322
NSN 6645-01-378-1285
NSN 5915-01-116-4507
NSN 5950-00-530-7273
NSN 6105-01-564-8674
NSN 5915-00-402-7469
NSN 5905-01-246-9227
NSN 5965-00-007-7863
NSN 5950-01-357-7451
NSN 6620-01-168-8450