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 6320-01-418-2611
NSN 5905-01-506-2106
NSN 5935-01-566-3782
NSN 5960-01-415-3574
NSN 6220-01-510-2507
NSN 5930-01-208-3673
NSN 6150-01-517-5726
NSN 6645-00-350-8070
NSN 5998-01-294-5221
NSN 5950-00-728-5999
NSN 5930-01-373-7731
NSN 6240-00-703-6614