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 5985-01-417-2139
NSN 5945-00-627-3699
NSN 6610-01-013-8922
NSN 5965-01-215-0993
NSN 5855-01-630-2164
NSN 6240-01-523-4241
NSN 5915-01-563-3265
NSN 5965-01-348-5997
NSN 6135-01-399-8230
NSN 5855-01-029-8733
NSN 5895-01-264-9584
NSN 5950-00-554-4870