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 5960-00-050-4591
NSN 6320-01-541-7585
NSN 5999-01-327-8281
NSN 5999-01-356-3342
NSN 4140-00-620-7379
NSN 6145-01-007-8870
NSN 6685-01-206-4615
NSN 5996-00-186-8709
NSN 6620-01-227-7219
NSN 6150-01-559-3830
NSN 6685-00-799-9685
NSN 5855-00-110-9341