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 6650-00-885-3775
NSN 5999-00-968-6111
NSN 5895-00-146-1809
NSN 2925-01-022-8332
NSN 5855-01-229-3864
NSN 5950-01-111-2518
NSN 5990-01-271-1628
NSN 6145-01-080-5106
NSN 5915-00-967-1925
NSN 5910-01-166-6606
NSN 5998-00-651-6212
NSN 5835-01-381-2683