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 5999-00-272-7453
NSN 5895-00-960-8526
NSN 5915-00-281-0304
NSN 6320-01-607-1491
NSN 6650-00-153-9239
NSN 6320-01-453-2358
NSN 5835-00-198-4936
NSN 4140-01-181-0167
NSN 6650-01-651-6221
NSN 5905-01-173-5962
NSN 6685-00-973-8247
NSN 5996-00-751-9701