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 5935-01-628-6887
NSN 5960-01-142-1995
NSN 5965-01-469-0053
NSN 5915-01-439-8408
NSN 5998-00-589-1423
NSN 5835-00-198-4936
NSN 5945-01-423-1009
NSN 5945-01-478-5395
NSN 6150-00-006-8694
NSN 7035-00-043-1325
NSN 5975-00-167-2422
NSN 5905-00-811-9956