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 5975-01-369-2294
NSN 5895-01-522-0125
NSN 5996-01-618-1746
NSN 5950-01-600-8286
NSN 5998-01-250-6666
NSN 6145-00-431-8376
NSN 6610-00-901-5137
NSN 5950-01-651-4716
NSN 6150-01-364-9613
NSN 6320-01-451-0821
NSN 5895-01-315-0060
NSN 5996-01-566-0344