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 6685-00-703-6811
NSN 5960-01-124-7598
NSN 5960-00-954-7760
NSN 5915-01-004-1784
NSN 5999-01-478-9294
NSN 2925-01-131-8761
NSN 5915-01-181-5603
NSN 5905-01-583-1857
NSN 2925-01-422-1542
NSN 6650-01-444-8023
NSN 6645-01-535-7136
NSN 4140-01-130-3824