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 5998-00-482-5339
NSN 6320-01-387-3230
NSN 5915-01-223-6411
NSN 5905-01-342-0254
NSN 6220-01-106-3215
NSN 5965-00-735-9315
NSN 6220-00-043-3322
NSN 5996-01-098-5543
NSN 6135-01-202-8113
NSN 5965-00-096-7370
NSN 6145-01-461-8062
NSN 6145-00-530-8427