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 5998-01-262-7079
NSN 5895-00-446-5359
NSN 5960-00-880-8595
NSN 5915-01-412-1374
NSN 5960-01-509-8779
NSN 6320-01-592-6248
NSN 6320-01-540-4885
NSN 5960-00-975-0560
NSN 6240-01-095-7968
NSN 5975-01-654-0032
NSN 5975-01-425-3841
NSN 5960-00-866-9660